I spent the last two weeks getting to know everything about these cameras and this thread will capture all this information. It will take me several weeks to document all the information so please be patient.

There are a variety of problems that I will try my best to explain and share the possible solutions. I have gotten pretty comfortable with these cameras and have purposely bricked them to various degrees of severity just to validate the recovery process. Most people “brick” their cameras trying to upgrade the firmware. This is not a serious issue and it can be corrected very easily. The camera runs an upgrade service on port 3800. The configTool always shows a default port of 37777 but this is not an issue as it can do the upgrade on port 3800 anyway. Change your port to 3800 and use a firmware file lsted below and you are back in business.

I will keep updating this post as I get more time to write all the details around recovery. I will also post links to over 40+ firmware files that and which cameras they will work with. It will take me a bit of time to capture all this information, so please be patient.

 How to Download and Prepare Firmware

This guide will show how to download and prepare the firmware file for a Dahua device.

Firmware files for Dahua devices can be found at Firmware by Device or the specific product page for the device

Firmware is typical provided in a ZIP file, a compressed file format

This file will contain the actual firmware file, which needs to be extracted from the ZIP file in preparation for the upgrade

Prerequisites

Video Instructions

Step by Step Instructions

Confirm the Model and current firmware of Dahua device

1. Enter the IP of the device into a browser

At the Web Login

Enter the Username and Password

Click Login

2. Click Info

3. Click Version

The Device Type will be displayed

The current System Version will be displayed

Download the firmware file for device from DahuaWiki

4. In a browser go to DahuaWiki.com

Under Specifications, Firmware, & Manuals

Click the device type (in this example Recorder)

5. Enter the device model into the field

6. The results will be filtered

7. Click the firmware icon to download the firmware file

8. The file will download

Extract the firmware file to local computer

9. Right click the Start Menu / Windows icon in the bottom left of the screen

Select File Explorer

10. Select Desktop

11. Click Home

Then click New folder to create a new folder to extract the contents of the firmware zip file

12. Find the created folder in the list, double click to open

13. Under the Downloads window of the browser, click ‘Show in folder’

A new File Explorer window should open containing the directory the firmware zip was downloaded to

Locate the file in the list

14. Right click

Select Cut

15. Select the window with the new directory

Right click in the window

Select Paste

The folder will appear in the directory

16. Right click the file

17. The contents of the zip file will appear in a new window

18. Click to select all files in the folder

Drag and drop the files to the created folder

The files will appear in the directory

The firmware file will appear in the directory ready to use

Unbricking your Dahua IP camera (Tips, Tricks & Firmware)

BRICKED CAMERA? How can you tell?

There are several types of “BRICKED” camera conditions and they have varying levels of severity and also varying levels of complexity for recovery. Most are simple and caused by bad firmware uploads. The worst will require a full rebuild of the partitions which load the kernel, software and all other data.

1. The first step in identifying the severity of your issue is to determine what still working on your camera. In order to do that, lets remove as many variables as possible to the troubleshooting process. If possible, connect the camera ethernet and PC ethernet on it’s own switch and make sure that no vlan tagging is enabled on the switch.

Next, you need to figure out if the IP address is still reacheable. Ping the last known ip address. The default address for most cameras is 192.168.1.108.

If you don’t know it you can use the arp/ping method to configure which adds as startic arp entry to a new ip address. (This feature is enabled on the camera by default)

2. Once you have a pingable IP, you need to know what services are still active on the camera. This can be done with a simple port scanner. I have added a link to below in tools.

3. Run the port scanner and record which ports are still open. In many cases port 23 and port 3800 will still be open. If this is your situation, it is a very simple fix. If no ports are open, you will need to do a full image load which is more complex.

The typical ports that you would see are:

23 – Telnet access

80 – Web User interface

443 – SSL

554 – Real time streaming port

3800 – Upgrade Deamon

5000 – UPnP

37777 – TCP Video streaming

37778 – UDP Video Streaming

42323 – Real time remote runner

Plus a whole bunch more of UDP ports and more TCP ports

REPAIR WITH PORT 3800

Download a step by step guide (DAHUA IP Camera Recovery v1.0.pdf) with screen prints @ http://tinyurl.com/lbl3up7

1A. If port 3800 is open you can connect with the Dahua Config tool (link below in tools). I tdefault to port 37777 but change it to 3800 as this port where the upgrade daemon is listening. Port 37777 is a redirect but it won’t work if your firmware has failed.

Launch the config tool and click on login button. Type the IP address , username and password then port 3800.

Open a know working firmware file and upload to the camera.

1B. If port 3800 is not open, go to the next step to enable port 3800.

2. If you have telnet access, you can login with putty. Link to putty below in tools. The default Web UI password is admin / admin.

In older firmware the telnet account is root / vizxv

In newer firmware the telnet account is admin / 7ujMko0+”web UI password” —> 7ujmko0admin

Once connected you can execute a ps command to see running processes. /usr/sbin/upgraded process is what listens on port 3800 for the firmware binary file.

There is also another copy in /var/tmp/

A useful tip for watching the upgrade process is to kill the “upgraded” process that is running and re-launch it in the foreground to watch the upgrade.

~#>ps

625 root 0:00 [mtdblock3]

630 root 0:00 [mtdblock4]

635 root 0:00 [mtdblock5]

772 root 0:00 [ubi_bgt7d]

776 root 0:00 [ubifs_bgt7_0]

790 root 0:00 /sbin/telnetd

798 root 0:00 [OSA_796_1]

860 root 0:00 syshelper elper 60

861 root 0:00 /usr/sbin/upgraded

869 root 0:00 [dsplogd]

870 root 0:00 [encode_guard]

889 root 0:00 [flush-ubifs_6_0]

923 root 3:29 ./VideoDaemon AEWB AF TVOUT

~#> kill -9 861

~#> /usr/sbin/upgraded

22:52:46|[crypt] crypt_open ok!

Name: upgraded, bulid date: Apr 19 2014 09:17:58, svn: 255

Fail to get env authcode!

@@@@ buf = PZC4MU056W00XXX

22:52:52|[pdc] WARN (MISC_ioctl|493): Get SdCard cfg failed !

UPGRADED_MSG: Can’t Open /mnt/mtd/Config/passwd

UPGRADED_MSG: Login success!

UPGRADED_MSG: Kill 976 successful

UPGRADED_MSG: reset_watchdog

UPGRADED_MSG: Receive A4(alarm)

UPGRADED_MSG: reset_watchdog

UPGRADED_MSG: Receive A1(alive package)

UPGRADED_MSG: reset_watchdog

UPGRADED_MSG: Received : 29868252, FileSize : 29868252

UPGRADED_MSG: Download Complete

UPGRADED_MSG: DoDownLoad success!

UPGRADED_MSG: Flash init success

UPGRADED_MSG: hwid file success!

Fail to get env native!

UPGRADED_ERR: LINE: 1074: invalid file: Install.lua

UPGRADED_MSG: zip file total size: 40900220

Fail to get env authcode!

@@@@ buf = PZC4MU056W00XXX

22:53:10|[pdc] WARN (MISC_ioctl|493): Get SdCard cfg failed !

UPGRADED_MSG: packet.name: SD6XXX, board.name: IPC-HFW4300S-V2

UPGRADED_MSG: packet.hardver: , board.hardver:

UPGRADED_MSG: packet.name: IPC-HX3XXX, board.name: IPC-HFW4300S-V2

UPGRADED_MSG: packet.hardver: , board.hardver:

UPGRADED_MSG: Verify version success

Header CRC Checking … OK

Image Name: kernel.img

Image Type: kernel.img (gzip compressed)

Data Size: 2546876 B, Bytes = 2.43 MB

Load Address: 0XC80000

Data CRC Checking … OK

Programing start at: 0XC80000

<5>UBIFS: un-mount UBI device 2, volume 0

<5>UBIFS: un-mount UBI device 4, volume 0

Upgrade : Complete Total 6%…

Header CRC Checking … OK

Image Name: partition-x.cramfs.img

Image Type: partition-x.cramfs.img (gzip compressed)

Data Size: 4160 B, Bytes = 0.00 MB

Load Address: 0X500000

Data CRC Checking … OK

Programing start at: 0X500000

Upgrade : Complete Total 6%…

Header CRC Checking … OK

Image Name: romfs-x.ubifs.img

Image Type: romfs-x.ubifs.img (gzip compressed)

Data Size: 7340096 B, Bytes = 7.00 MB

Load Address: 0X1200000

Data CRC Checking … OK

Programing start at: 0X1200000

Upgrade : Complete Total 24%…

Header CRC Checking … OK

Image Name: pd-x.ubifs.img

Image Type: pd-x.ubifs.img (gzip compressed)

Data Size: 1966144 B, Bytes = 1.88 MB

Load Address: 0X940000

Data CRC Checking … OK

Programing start at: 0X940000

Upgrade : Complete Total 28%…

Header CRC Checking … OK

Image Name: user-x.ubifs.img

Image Type: user-x.ubifs.img (gzip compressed)

Data Size: 21233728 B, Bytes = 20.25 MB

Load Address: 0X2200000

Data CRC Checking … OK

Programing start at: 0X2200000

Upgrade : Complete Total 80%…

Header CRC Checking … OK

Image Name: custom-x.ubifs.img

Image Type: custom-x.ubifs.img (gzip compressed)

Data Size: 1966144 B, Bytes = 1.88 MB

Load Address: 0X600000

Data CRC Checking … OK

Programing start at: 0X600000

Upgrade : Complete Total 85%…

Header CRC Checking … OK

Image Name: web-x.ubifs.img

Image Type: web-x.ubifs.img (gzip compressed)

Data Size: 5505088 B, Bytes = 5.25 MB

Load Address: 0X1A00000

Data CRC Checking … OK

Programing start at: 0X1A00000

Upgrade : Complete Total 99%… [libpdi] Read: blkIndex: 0,pageIndex: 1,byteIndex: 0 ,fLag: ff

Upgrade : Complete Total 100%… UPGRADED_MSG: will reboot system

Here you can see each partition being loaded wit the individual img files. I will write a quick how to on loading each one individually at a later time.

If you chose a valid firmware file, you will be back in working order. If you still have problems, repeat with another firmware file till you have a valid file. The IPC-HFW4300S-V2 is not natively compatible with all other 4300S firmware. I am in the process of writing a how to that explains how to over come this issue.

UNBRICK WITH UBOOT via SERIAL

NOTE: This section is coming soon… I’m gathering all the images I need for various camera types

OTHER USEFUL INFORMATION (to be sorted later)

The firmware consists of several images that are loaded into various partitions in flash in a UBI file system. You can load each partition separately if needed. More on this later…. (I’ll put a guide together on flashing and recovering partitions)

Once you telnet into the camera, there are number of useful binaries in the user shell that can help correct and diagnose some of the problems people are experiencing. One of the helpful steps is to kill the /var/tmp/upgraded process and run it in the foreground so you can see what is going on and easily capture error messaged. The /var/tmp/upgraded process is what opens the port 3800 and allows you to connect to the camera with the config tool if your web services have failed. There is also another copy in usr/sbin/.

Also, in there is a command to reset all the parameters back to factory defaults (username, password, ip address back to 192.168.1.108 etc.) This can be accomplished with /sbin/clearparam.

Another issue that people run into is the constant reboot issue. This can be caused by a failed process. The main application which provides all the camera capabilities (web interface, streaming, etc.) is /usr/bin/sonia. This process is what makes most firmware different from version to version (sort of). There are also changes to the web partition which contains the web server pages that /usr/bin sonia hosts on port 80. The sonia process is invoked by a shell script in init.d and if the process is killed, the camera reboots after a few minutes. This has cause many people issues when trying to “unbrick” the camera since you only have a few minutes between reboots.

To stop the reboots you can update the flash. There is a parameter called appauto that tells the camera to auto start /us/bin/sonia. If you want the camera to start and not invoke the shell script that launches sonia, you need to set appauto to 0. This will stop the camera from rebooting when sonia is not running.

This cam be accomplished by running ‘/sbin/appauto 0’. To turn it back on, just run /sbin/appauto 1. This writes the boot parameter in flash that the kernel reads before starting the process. You can check the current status of the appauto bootparameter with ‘cat /proc/dahua/bootpara’ It will only show what the parameter was when you booted up, so if you changes it you need to reboot to see the change in /proc/dahua/bootpara.

Realtime streaming URL – rtsp://192.168.1.108/cam/realmonitor?channel=1&subtype=0&proto=Onvif

You can change the subtype to 1 for the secondary stream also you can add user:password@ in front of the IP address if you have the permissions set requiring it.

You can use the HTTP API to configure some parameters that are not yet in the web UI. For instance, another member discovered he could enable NFS through the web UI in addition to the local SD card. This config is not possible through the web interface as you need to pick one or the other.

These documents details the API of Dahua video products (links provided to some of the versions below). Programmers or users can access and configure Dahua video products through the API. Every setting of the camera is available through the API whereas only a small number are available through the WEB interface. The document with version 1.10 is available with firmware version 2.0 and above. This document with version 1.20, 1.21, 1.22, 1.23,1.24,1,25,1,26,1,27,1,28 is available with firmware 2.210 and above.This document with version 1. 29 ,1.30, 1.31, 1.32, 1.33, 1.34, 1.35,

1.36 is available with firmware 2.210 and above.This document with version 1.37 is available with firmware 2.212, 2.4 and above.

I have also done a bit of testing around the tftp process that is invoked in u-boot that looks for upgrade_info_7db780a713a4.txt and failed.txt. I think with a little more work, I’ll figure out if there is a recovery method using tftp without serial access. This would be necessary if you lose telnet access and need to rebuild the kernel partition that hosts telnetd.

Tools

DAHUA IP Camera Recovery v1.0.pdf………………….. http://tinyurl.com/lbl3up7

Port Scanner ………………………………………….. http://tinyurl.com/q53pojg

Putty …………………………………………………….. http://tinyurl.com/lvbbmsq

Tftp Server …………………………………………….. http://tinyurl.com/m46wnhe

Dahua Docs & Tools

DAHUA_HTTP_API 1.0 .pdf ………………………………………… http://tinyurl.com/lb43lga

DAHUA_HTTP_API_1.23.pdf ………………………………………… http://tinyurl.com/lrwye3k

DAHUA_HTTP_API_FOR_IPC 1.28.pdf …………………………………. http://tinyurl.com/kskrcay

DAHUA_HTTP_API_FOR_IPC&SD-V1.36.pdf ……………………………… http://tinyurl.com/mooccf9

DAHUA_HTTP_API_FOR_IPC&SD-V1.37.pdf ……………………………… http://tinyurl.com/kvyddfp

DAHUA_HTTP_API_FOR_DVR_V1.29.pdf ………………………………… http://tinyurl.com/klc72tr

General_ConfigTool_Eng_V1.0.5.R.120428.zip …………………… http://tinyurl.com/mwlzbb3

General_ConfigTool_Eng_V1.06.1.T.120807.zip …………………… http://tinyurl.com/leudphu

General_ConfigTool_Eng_V1.07.2.R.130304.zip ………………….. http://tinyurl.com/obs5ud7

General_ConfigTool_Eng_V1.07.3.R.130701.zip ………………….. http://tinyurl.com/o6p628f <—- Use this one

General_ConfigTool_Eng_V2.00.0.R.140410.zip …………………… http://tinyurl.com/nbqtgev

Firmware Files

Firmware files are grouped by camera type and video signal (NTSC –> Eng_N / PAL –> Eng_P / or BOTH –> Eng_NP)

Files are ordered by version number with the latest Firmware in blue.

Files with DH_ prefix are DAHUA direct firmware files and those with General_ prefix are general release for OEM cameras but I’ve had good luck with both.

DH_IPC-HX1100_Eng_NP_V2.210.0000.3.R.20140416.bin ………………………………………….. http://tinyurl.com/m2jf3qv

General_IPC-HX3(2)XXX_Eng_N_V2.210.0001.0.R.20130517.bin ……………………………………….. http://tinyurl.com/q98zg9x

General_IPC-HX3(2)XXX_Eng_P_V2.210.0001.0.R.20130517.bin ………………………………………… http://tinyurl.com/nekapn3

General_IPC-HX3(2)XXX_Eng_NP_V2.210.0001.0.R.20130517.bin ……………………………………… http://tinyurl.com/p59ym6z

General_IPC-HX3(2)XXX_Eng_P_V2.211.0000.0.R.20130726.bin ………………………………………… http://tinyurl.com/my54r9z

General_IPC-HX3(2)XXX_Eng_N_V2.212.0000.0.R.20131206.bin ……………………………………….. http://tinyurl.com/lrvtm2z

General_IPC-HX3(2)XXX_Eng_P_V2.212.0000.0.R.20131206.bin ………………………………………… http://tinyurl.com/n9rv23n

General_IPC-HX3(2)XXX_Eng_N_V2.212.0001.0.R.20131224.bin ……………………………………….. http://tinyurl.com/l5kg2d9

General_IPC-HX3(2)XXX_Eng_P_V2.212.0001.0.R.20131224.bin ………………………………………… http://tinyurl.com/q6c2gox

DH_IPC-HX3(2)XXX_Eng_NP_8M_V2.212.0000.4.R.20140307.bin ……………………………………….. http://tinyurl.com/mnzx33h

DH_IPC-HX3(2)XXX_Eng_NP_8M_V2.212.0000.5.R.20140326.bin ……………………………………….. http://tinyurl.com/ke285w5

DH_IPC-HX3(2)XXX_Eng_NP_8M_V2.212.0000.6.R.20140419.bin ……………………………………….. http://tinyurl.com/mllzcox

General_IPC-HX3(2)XXX_Eng_P_V2.420.0000.0.R.20140414.bin ………………………………………… http://tinyurl.com/nftaogy

DH_IPC-HX3(2)XXX_Eng_N_V2.420.0000.0.R.20140414.bin ……………………………………………. http://tinyurl.com/ma5q64d

General_IPC-HX5(4)XXX_Eng_P_V2.210.0000.2.R.20130821.bin …………………………………………. http://tinyurl.com/pdcdmdk

General_IPC-HX5(4)XXX_Eng_N_V2.210.0000.4.R.20130911.bin ……………………………………………….. http://tinyurl.com/pdoxjzj

General_IPC-HX5(4)XXX_Eng_P_V2.210.0000.9.R.20131217.bin ……………………………………………….. http://tinyurl.com/p3g4t54

General_IPC-HX5(4)XXX_Eng_N_V2.210.0000.10.R.20140111.bin ……………………………………………… http://tinyurl.com/mnjpd79

General_IPC-HX5(4)XXX_Eng_P_V2.210.0000.12.R.20140225.bin ……………………………………………… http://tinyurl.com/nssnph6

DH_IPC-HX5(4)XXX_Eng_NP_V2.210.0000.12.R.20140225.bin …………………………………………….. http://tinyurl.com/lcjr8xv

DH_IPC-HX5(4)XXX_Eng_NP_V2.210.0000.16.R.20140421.bin …………………………………………….. http://tinyurl.com/k67gu9u

DH_IPC-HX5(4)XXX_Eng_NP_V2.210.0000.18.R.20140429.bin ……………………………………………. http://tinyurl.com/n779scx

General_IPC-HX5(4)XXX_Eng_N_V2.210.0000.21.R.20140613.bin ……………………………………………… http://tinyurl.com/qd2thhe

General_IPC-HX5(4)XXX_Eng_P_V2.210.0000.21.R.20140613.bin ……………………………………………… http://tinyurl.com/p8q75b4

General_IPC-HX5(4)XXX_Eng_N_V2.400.0000.0.R.20131231.bin ……………………………………………….. http://tinyurl.com/kmd7hu9

DH_IPC-HX5(4)XXX_Eng_N_Stream3_V2.420.0000.0.R.20140419.bin ………………………………………….. http://tinyurl.com/mb75g2n

DH_IPC-HX5(4)XXX_Eng_P_Stream3_V2.420.0002.0.R.20140621.bin …………………………………….. http://tinyurl.com/laj29k5

General_IPC-HX5(4)XXX_Eng_N_Stream3_V2.420.0000.0.R.20140419.bin ………………………………….. http://tinyurl.com/mzw85fz

General_IPC-HX5(4)XXX_Eng_P_Stream3_V2.420.0000.0.R.20140419.bin ………………………………….. http://tinyurl.com/ov6krph

General_IPC-HX5(4)XXX_Eng_P_Stream3_P2P_V2.420.0000.0.R.20140419.bin …………………………… http://tinyurl.com/oxgblkq

General_IPC-HX5(4)XXX_Eng_N_Stream3_V2.420.0002.0.R.20140621.bin ………………………………….. http://tinyurl.com/kejg3fv

General_IPC-HX5(4)XXX_Eng_P_Stream3_V2.420.0002.0.R.20140621.bin ………………………………….. http://tinyurl.com/pfmevdu

General_IPC-HX5(4)XXX_Eng_N_Stream3_V2.420.0003.0.R.20140930.bin ……………………………………….. http://tinyurl.com/kchslos

General_IPC-HX5(4)XXX_Eng_N_V2.420.0003.0.R.20140930.bin ……………………………………………….. http://tinyurl.com/ok4f8fx

General_IPC-HX5(4)XXX_Eng_N_Stream3_V2.420.0005.0.R.20141205.bin ………………………………………. http://tinyurl.com/qbrfg3k

General_IPC-HX5(4)XXX_Eng_P_Stream3_V2.420.0005.0.R.20141205.bin ………………………………….. http://tinyurl.com/ot99vgw

DH_IPC-HX8XXX_Eng_NP_V2.400.0000.2.R.20140506.bin …………………………………………………. http://tinyurl.com/lbar98x

I will also post the bare metal img files when I get some time which contain the firmware and all the img files including the update.img that can be used for serial recovery.

I have just started the process of uploading firmware… There are much more to come as well as many more camera models.

Also if you have any you want to share please PM me what you have and where I can link them to this thread.

Thanks to Euly for sharing firmware files!

IMPORTANT NOTE FOR IPC-HFW4300S-V2 CAMERAS

The new camera appears to have differences (a few that I already found) that makes some of the general firmware incompatible with them. I have found a workaround, but it is complex. I will try to summarize it in a separate thread in the following weeks. I will also repackage the newest firmware files in versions that will work for the V2 cameras. Stay tuned! In the meantime, you can use General_IPC-HX5(4)XXX_Eng_N_V2.210.0000.21.R.20140613.bin or the PAL equivalent to recover your camera.

Well, that’s all I have time to share for now, but I’ll do my best to put together a comprehensive guide to the inner workings of these cameras and a guide to unbrick in any failed software situation.

Thanks and take care.

<p>The post Unbricking your Dahua IP camera (Tips, Tricks & Firmware) first appeared on NVR IPCAMERA SECURITY.</p>

How to Change the Password on a 5.0 UI IP Camera

.

IPCamera/Change Password 5.0 UI

Step by Step Instructions

1. Input the camera’s IP address into a web browser.
Enter the current username and password of the camera into the designated fields.
Click the Login button to log in

2. Select the Gear icon at the top right.
Then select the System option from the drop-down list

3. Select Account on the left.
Then select the User tab at the top.
Click on the Edit (Pencil) icon to the right of the user account who’s password you want to edit

4. Enable the Change Password slider.
Then enter the current password in the Old Password field.
Enter the new password you want to change it to in both the New Password and Confirm Password fields.
Click on OK at the bottom

5. Once the new password is successfully changed, you will see “Modify User Succeeded” at the top

Dahua IP Camera 5.0 UI Setup

How to Set the Date and Time on a 5.0 UI IP Camera

.

IPCamera/Set Date and Time 5.0 UI

Description

This guide will show you how to set the Date and Time on a IMaxCamPro IP Camera with the 5.0 User Interface

Prerequisites

Step by Step Instructions

1. Input the camera’s IP address into a web browser.
Enter the username and password of the camera into the designated fields.
Click the Login button to log in

2. Select the Gear icon at the top right.
Then select the System option from the drop-down list

3. Select General on the left.
Then select the Date & Time tab at the top.
To set the date and time without an NTP server, select Manual Setting. Then adjust the Time, Time Format, and Time Zone. (You can press Sync PC if you want to pull the time from the PC you are using. The Time Zone still needs to be set manually though.)

To set the date and time with an NTP server, select NTP. Then fill in the information for a functioning NTP server. (This will only work if the camera has access to the internet.)
For locations that use Daylight Saving Time, enable the slider below DST and select the dates and times that Daylight Savings starts and stops.
When you are done adjusting settings, select Apply at the bottom to save the settings.

How to Set the IP to Static on a 5.0 UI IP Camera

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IPCamera/Set IP to Static 5.0 UI

How to Set IP Settings to Static on a 5.0 UI IP Camera

Description

This guide will show you how to set the IP settings to static on a ImaxCamPro 5.0 User Interface IP Camera

Prerequisites

Step by Step Instructions

1. Input the camera’s IP address into a web browser.
Enter the username and password of the camera into the designated fields.
Click the Login button to log in

2. Select the Gear icon at the top right.
Then select the Network option from the drop-down list

3. Select TCP/IP on the left.
Click on Static next to “Mode”.
Then fill in the IP Address, Subnet Mask, Default Gateway, and DNS settings below that. (You can press the “Test” button if you want to see if that IP address is free on your network.)
When you are done adjusting settings, click on Apply at the bottom

How to Configure Recording to an SD Card on a 5.0 UI IP Camera

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IPCamera/Configure Recording SD Card 5.0. UI

How to Configure Recording to an SD Card on a 5.0 UI IP Camera

Description

This guide will show you how to configure recording to an SD Card on a IMaxCamPro 5.0 User Interface IP Camera

Prerequisites

Step by Step Instructions

1. Input the camera’s IP address into a web browser.
Enter the username and password of the camera into the designated fields.
Click the Login button to log in

2. Select the Gear icon at the top right.
Then select the Storage option from the drop-down list

3. Select the SD card from the list by enabling the radio button on the left.
Click on Format at the top to wipe all the data on the SD card and configure it for recording on this camera.

4. Click on the Home icon at the top left.
Select Record. (If you don’t see it on the main page, click the right circle at the bottom to switch pages.)

5. Select the Record Control tab at the top.
Adjust the settings on this page as desired:

When you are done adjusting settings, click on Apply to save the settings

6. Select the Time Plan tab at the top.
Adjust each Event Type on the weekly calendar.
When you are done adjusing the schedules, click on Apply to save your changes

7. Select the Storage tab at the top.
Adjust the settings on this page as desired:

When you are done adjusting settings, click on Apply to save the settings

How to Playback Video from an SD Card on a 5.0 UI IP Camera

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IPCamera/Playback Recording SD Card 5.0. UI

How to Playback Video from an SD Card on a 5.0 UI IP Camera

Description

This guide will show you how to view recorded video footage from an SD Card on a IMaxCamPro 5.0 User Interface IP Camera

Prerequisites

Step by Step Instructions

1. Input the camera’s IP address into a web browser.
Enter the username and password of the camera into the designated fields.
Click the Login button to log in

2. Click on the Home icon at the top left.
Select Record. (If you don’t see it on the main page, click the right circle at the bottom to switch pages.)

3. Select the Search Video tab at the top.
Select the start date and time, and the end date and time on the left.
Then click Search below that.
All the recorded footage on the SD card in the time range will appear.
Double-click on the specific clip you want to play

4. Move the slider at the bottom to adjust the playback time.
Use the controls to play, pause, rewind, fast forward, or jump between clips

IPCamera/Password Reset 5.0. UI

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IPCamera/Password Reset 5.0. UI

How to Reset the Password on a 5.0 UI IP Camera

Description

This guide will show you how to reset the password on a IMaxCamPro 5.0 User Interface IP Camera

Prerequisites

Step by Step Instructions

Reset via Password Recovery in DMSS

1. Input the camera’s IP address into a web browser.
Click on Forgot password?

2. Click on OK to agree to use your email address in this process

3. If you setup a recovery email you will be brought to a page with a QR code on it. (If you didn’t setup a recovery email, skip to “Reset via Physical Button” at the bottom of this page.)

4. Open the DMSS app on a mobile device.
Tap on Me at the bottom.
Then select Tool Manager

5. Tap on Device Password Management

6. Use the mobile device’s camera to scan the QR code from Step 3 above

7. Once the QR Code has been successfully scanned you will see the following message

8. Check the email inbox for the email address that was registered for password recovery on this device.
Input the security code from that email in the Security code field.
Then click on Next

9. Enter a new password in the New Password and Confirm Password fields.
Then click on OK

10. The password will be successfully reset

Reset via Physical Button

Depending on the model of your IP Camera, there could be a physical reset button on the outside body of the camera, or inside the camera body.

1. Reset: Press the reset button for 10-20 seconds while the camera is connected to power.

IP Camera Basic Info

Important Safeguards and Warnings

1．Electrical safety All installation and operation here should conform to your local electrical safety codes. The product must be grounded to reduce the risk of electric shock. We assume no liability or responsibility for all the fires or electrical shock caused by improper handling or installation.

2．Transportation security Heavy stress, violent vibration or water splash are not allowed during transportation, storage and installation.

3．Installation

4．Qualified engineers needed All the examination and repair work should be done by the qualified service engineers. We are not liable for any problems caused by unauthorized modifications or attempted repair.

5．Environment The NVR should be installed in a cool, dry place away from direct sunlight, inflammable, explosive substances and etc. This series product shall be transported, storage and used in the specified environments.

6. Accessories Be sure to use all the accessories recommended by manufacturer. Before installation, please open the package and check all the components are included. Contact your local retailer ASAP if something is broken in your package.

7. Lithium battery Improper battery use may result in fire, explosion, or personal injury! When replace the battery, please make sure you are using the same model! Before your operation please read the following instructions carefully.

Hardware Installation and Connection

Note: All the installation and operations here should conform to your local electric safety rules.

1. Check Unpacked NVR When you receive the NVR from the forwarding agent, please check whether there is any visible damage. The protective materials used for the package of the NVR can protect most accidental clashes during transportation. Then you can open the box to check the accessories. Please check the items in accordance with the list (Remote control is optional). Finally you can remove the protective film of the NVR.

2. About Front Panel and Rear Panel For detailed information of the function keys in the front panel and the ports in the rear panel, please refer to the User’s Manual included in the resource CD. The model label in the front panel is very important; please check according to your purchase order. The label in the rear panel is very important too. Usually we need you to represent the serial number when we provide the service after sales.

3. After Remove the Chassis Please check the data cable, power cable, COM cable and main boar cable connection is secure or not.

4. Important：Please turn off the power before you replace the HDD. You can refer to the User’s Manual for recommended HDD brand. Please use HDD of 7200rpm or higher. Usually we do not recommend a PC HDD. For detailed operation instruction, please refer to the User’s Manual included in the resources CD.

1. Use the screwdriver to loose the screws of the rear panel and then remove the front cover.

2. Put the HDD to the HDD bracket in the chassis and then line up the four screws to the four holes in the HDD. Use the screwdriver to fix the screws firmly to secure HDD on the HDD bracket

3. Connect to the HDD data cable to the main board and the HDD port respectively. Loosen the power cable of the chassis and connect another end of the power cable to the HDD port.

4. After connect the cable, put the front cover back to the device and then fix screws of the rear panel.

<p>The post Dahua IP Camera 5.0 UI Setup first appeared on NVR IPCAMERA SECURITY.</p>

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As a world-leading video-centric AIoT solution and service provider, Dahua has a lot in store for us in terms of making camera installation simple, quick and user-friendly. Its recently launched 5E initiative focuses on user-centered design and aims to provide customers with efficient operations, cost reduction, security guarantees, and value enhancement. Easy Installation, one of Dahua 5E’s key components, refers to easy hardware installation and easy software deployment. For hardware, Dahua constantly optimizes their structural design, tools requirements, guide materials, process safety, etc., so as to improve the hardware’s ease of installation. For software, Dahua continuously optimizes their accessibility, flexibility, complexity, and correctness, thus enhancing the easy installation of software products.

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Here are some of the highlights of Dahua 5E’s Easy Installation:

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Dahua PTZ

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Pain Points:

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Solutions:

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Application Scenarios: retail store, villa

Dahua Easy Installation Manual v1

Also Read : DAHUA IP Camera 5.0 UI Setup

Dahua Easy Installation Manual v1.

Dahua IPC

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Pain Points:

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Solutions：

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Application Scenarios: cafe, parkland

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Dahua ITC Cardan Bracket 8019

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Pain Points:

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Solutions:

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Application Scenarios: highway, urban roads

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HDCVI

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Pain Points:

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Solutions:

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Application Scenarios:

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What is Symmetric Encryption Algorithm?

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In the modern stage of cryptography, the concept of key secrecy was introduced, giving rise to a new encryption algorithm paradigm called symmetric encryption algorithm.

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Symmetric encryption algorithm, also known as single-key algorithm, is characterized by the use of an identical key for both encryption and decryption. They can be broadly classified into two major types: sequence ciphers (also known as stream ciphers) and block ciphers.

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The core of stream cipher encryption is the key (also known as the seed key) that goes through a key stream generator to produce a key stream. This key stream is then XORed with the plaintext byte stream to obtain the ciphertext byte stream, encrypting one bit or one byte of the data stream at a time. The encryption process is illustrated in Figure 1.

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Figure 1: Steam Cipher Encryption/Decryption Process

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The core of block cipher encryption is to divide the plaintext data into fixed-length blocks and encrypt them using a key, resulting in ciphertext blocks. The plaintext is encrypted on a byte-by-byte basis. The process is illustrated in Figure 2.

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Figure 2: Block Cipher Encryption/Decryption Process

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Block cipher encryption is achieved by grouping the plaintext. To enhance the security in the encryption process and facilitate grouping, two key points are usually considered: encryption modes and padding modes. As for the specific selection of encryption mode or padding mode, it often depends on practical application scenarios, required security strength, and other factors.

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The introduction of encryption modes mainly considers whether there should be any correlation between different blocks or whether each block should be encrypted independently. Different encryption modes represent different iteration methods used in the encryption process of plaintext blocks. Table 1 provides the advantages and disadvantages of using different encryption modes.

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Table 1: Comparison of Several Encryption Modes

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The introduction of padding modes mainly addresses the issue of plaintext that is not a multiple of the specified block size. In such cases, the remaining bits need to be padded to match the algorithm’s specified block size. During encryption, the plaintext is padded, and during decryption, the padding needs to be removed according to the same padding mode. Table 2 presents several common padding methods in block ciphers.

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Table 2: Comparison of Several Padding Methods

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Symmetric encryption algorithms encompass various algorithms, such as RC4 and ZUC for stream ciphers, and DES, 3DES, and AES for block ciphers. They are mainly used to address issues related to secure transmission, secure storage, and have a wide range of applications. However, these algorithms also have drawbacks, such as difficulties in key distribution and the inability to provide non-repudiation, which restrict their application in certain scenarios.

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<p>The post Dahua Easy Installation Manual v1 first appeared on NVR IPCAMERA SECURITY.</p>

ATTENTION: Prior to purchasing and installing an accessory antenna, read the product specifications of your receiver to determine if your receiver has a weatherproof housing. Installing your weatherproof receiver outdoors provides a better line-of-sight between the receiver and the camera, increasing the strength of the wireless signal. See your product specifications to determine the weatherproof rating of your receiver.

The Directional Wireless Panel Antenna and the Omni-Directional Antenna are used to extend the range of one or multiple wireless or wire-free cameras.

Directional Wireless Panel Antenna (ACCANTD9)

Omni-Directional Antenna (ACCANTO8)

Use the 2.4GHz Directional Wireless Panel Antenna (ACCANTD9) to focus a wireless signal onto one specific wireless device (camera or receiver) to increase the range of transmission. A clear line-of-sight between the antenna and the wireless device needing range extension is required.

Use the 2.4GHz Omni-Directional Antenna (ACCANTO8) to enhance the signal of one or multiple cameras that are paired to a single or dual antenna receiver. You may also use two Omni-Directional Antennas to extend the range of all cameras paired to a dual antenna receiver.

REQUIREMENT: To connect the antenna directly to the camera or receiver, the device must have a removable SMA type antenna. Visit www.lorextechnology.com/compatibility to ensure the antenna is compatible with your camera or receiver model.

Lorex Wireless Cameras and Monitors guide 2024

Also Read  : Lorex Camera Troubleshooting

Recommended Antenna Installation Methods

Your antenna needs will vary depending on the setup of your camera system, the number of cameras that require range extension, and the number of channels on your wireless receiver. Review the scenarios below to ensure you have the correct antenna and installation method to meet your needs.

Click a setup scenario to see the recommended installation method:

Combining Accessory Antennas

If you have installed your accessory antenna according to the recommended installation methods and would like to enhance wireless signal strength even further, you may add an additional Directional Wireless Panel Antenna (ACCANTD9) directly to a camera. The additional Directional Wireless Panel Antenna can be used with a Directional Wireless Panel Antenna or with an Omni-Directional Antenna attached to the receiver.

Click an antenna combination to see recommended installation methods:

Scenario 1: Extend the range of one camera paired to a single antenna receiver

To extend the range of one camera connected to a single channel receiver, use the Directional Wireless Panel Antenna (ACCANTD9).

The Directional Wireless Panel Antenna can be connected in two configurations.

Configuration 1. Connect the antenna directly to the camera

Configuration 2. Connect the antenna directly to the wireless receiver

REQUIREMENT: The antenna connects using an SMA cable and replaces the existing antenna on either the camera or wireless receiver. Check www.lorextechnology.com/compatibility to determine if your product is compatible with the antennas.

Scenario 2: Extend the range of one camera paired to a dual antenna receiver

To extend the range of one camera connected to a multi-channel receiver, use the Directional Wireless Panel Antenna (ACCANTD9). Connect the Directional Wireless Panel Antenna directly to the camera.

Scenario 3: Extend the range of select cameras paired to a dual antenna receiver

To extend the range of select cameras on a multi-channel receiver, use the Omni-Directional Antenna (ACCANTO8).

Connect the Omni-Directional Antenna to one of the antenna ports on the wireless receiver.

REMINDER: Each antenna port on a dual antenna receiver is associated with specific camera channels. One antenna communicates with odd numbered channels (1, 3, and 5), while the other antenna communicates with even numbered channels (2, 4, and 6). See the table below for dual antenna channel configurations.

If you connect the Omni-Directional Antenna to an antenna port and your wireless signal does not improve, try switching the Omni-Directional Antenna to the other antenna port or pairing your camera to a different camera channel.

Scenario 4: Extend the range of all cameras paired to a dual antenna receiver

To extend the range of all cameras on a dual antenna receiver, connect an Omni-Directional Antenna (ACCANTO8) to each antenna port on the receiver.

IMPORTANT: Two Omni-Directional Antennas are required to accommodate this setup.

Combination 1: Combine two Directional Wireless Panel Antennas

If you are using a Directional Wireless Panel Antenna (ACCANTD9) to enhance the signal of a single camera with a single channel receiver, you can use an additional Directional Wireless Panel Antenna to further enhance the wireless signal.

Connect one Directional Wireless Panel Antenna directly to the camera and one Directional Wireless Panel Antenna directly to the wireless receiver. To maximize signal strength, it is recommended to aim the two antennas directly at each other with a clear line-of-sight.

Combination 2: Combine a Directional Wireless Panel Antenna with an Omni-Directional Antenna

If you are using an Omni-Directional Antenna (ACCANTO8) to enhance the signal of multiple cameras, you can further enhance the signal of a specific camera by connecting a Directional Wireless Panel Antenna (ACCANTD9) directly to the camera.

A clear line-of-sight between the Directional Wireless Panel Antenna and the Omni-Directional Antenna is recommended to maximize signal strength.

Lorex SD Pro App: Changing / resetting the password

If the password for the Lorex SD Pro app to view the Wireless Home Monitor is lost or forgotten it will need to be reset.

To reset the Lorex SD Pro app password:

1.Ensure that your Wireless Home Monitor is connected to a network router using the included Ethernet cable.

2.On the Wireless Home Monitor tap the Menu icon ().

3.Use the joystick to select Settings > Network > Reset Password.

4.Select Yes to confirm.

5.Tap the Menu icon () repeatedly until all the menus are closed.

6.Launch the SD Pro app and enter the default password. Refer to your user manual for your default password. You will be prompted to create a new password.

Lorex SD Pro App: Setting up Wireless Home Monitor remote access

You can access and view wireless cameras from a Wireless Home Monitor system using an iPhone, iPad, or Android smartphone or tablet using the Lorex SD Pro app. It is available at the App Store or Google Play Store.

Prerequisites:

To set up the mobile application:

LW2700 Wireless Home Monitor: Included cables and accessories

LW2700 Series Wireless Home Monitors support wireless cameras using a wireless signal. They do not have an internal battery and require a connection to a power source. Refer to your user manual for model specific information on cables and accessories. Click here for downloads and documentation for your product.

Most wireless home monitors include the following cable connections and accessories when purchased:

Network: Wireless camera Internet requirements

Standard wireless cameras that connect to a DVR / NVR, do not need access to the Internet to function. Stand-alone IP cameras do not require an Internet connection for basic functions, but an Internet connection is required for full functionality.

Security Cameras: Understanding Field of View (FOV)

Field of View (FOV) is the maximum observable area that is seen at any given moment through an optical device such as a camera lens. The coverage of the area can be measured using the horizontal and vertical distances to find the diagonal of the area in degrees. Mathematically, the FOV is calculated using the horizontal dimension of the sensor (h) and the Focal Length (F).

You can find the camera’s Field of View details in the Specifications sheet. Click here for additional support content including security camera documentation.

The Camera Lens, Sensor and Focal Length

Focal length (F) is the distance between the center of a lens and its sensor. The size of the lens is the aperture size.

These factors affect field of view. A narrower focal length captures more of the scene and displays a larger field of view. A wider focal length magnifies a scene and decreases the field of view. The higher the focal length value the lower the FOV.

Types of Camera Lenses

Fixed: a fixed camera focal length provides an Angular FOV which is permanently set and cannot be adjusted by the user. Varifocal: the camera focal length can be manually adjusted by the user. Generally, this is done manually with screws or dials. At Lorex we have motorized varifocal cameras that allow you to digitally zoom using your phone or NVR without losing details. These lenses provide flexibility and customization for your camera image needs.

The importance of Field of View

A wide angle lens or smaller lenses produce a greater field of view and captures more objects in a scene enhancing your ability to cover larger and wider areas such as foyers, parking lots or warehouses.

A narrow angle lens or larger lenses produce a smaller field of view; capturing a limited area, but the camera quality image improves in detail. These are designed to monitor a specific object, such as cash registers, entrances/exits, hallways or objects of value.

How to Calculate the FOV

To calculate the FOV requires the sensor size and the focal length of the lens: h = Sensor Size F = Focal Length of the Lens

FOV is represented by this equation: FOV = 2tan-1(h) / 2F

Example: h = 4.7mm F = 6mm FOV = 2tan-1(h) / 2F = 2tan-1(4.7)(12) = 2tan-1(0.39) = 2(21.4°) = 42.8°

W482CAD – 2K Wi-Fi Camera : Frequently Asked Questions

The following FAQ article answers many of the general questions about the 2K Wi-Fi Camera with Smart Deterrence (W482CAD). Where applicable, the FAQ includes links to articles where you may find more information.

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Where do I place my Lorex 2K Wi-Fi Camera?

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How should I position my Lorex 2K Wi-Fi camera?

When mounting the camera on a wall, make sure of the following:

 Accuracy of person detection will be influenced by multiple factors, such as the person’s distance from the camera, the height of the person, and the height and angle of the camera. Night vision will also impact the accuracy and distance of detection.

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How do I enable motion detection and person detection?

1.Launch the Lorex App.

2.Tap  icon above the channel thumbnail on the Devices screen.

3.Tap Motion Detection Settings.

4.Tap  icon to enable Motion Detection.

Note: If motion detection is disabled, general/person/vehicle detection will automatically disable and you will not receive any motion detection notifications in the Lorex App.

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How do I customize Motion Zones™?

Motion Zones™ allows you to customize your device’s motion detection region. Motion Zones™ screen consists of the following settings:

To set Motion Zones™

1.Launch the Lorex App.

2.Tap  icon above the channel thumbnail on the Devices screen.

3.Tap Motion Detection Settings.

4.Tap Motion Zones™.

 For full instructions on how to set customized Motion Zones™, see Configuring Motion Zones™.

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Why am I receiving so many notifications?

There are a few ways you can lower the number of notifications you are getting.

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How do I enable Color Night Vision?

1.Lauch the Lorex App.

2.From the Devices screen, tap  icon to configure device settings.

3.Tap  icon to disable Auto Night Vision.
Note: Disabling Auto Night Vision will force the camera into Color Night Vision mode. Recommended in low-light conditions.

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How to activate Two-Step Verification?

1.Launch the Lorex App.

2.Tap Settings.

3.Tap Account Settings.

4.Tap Two-Step Verification.

5.Tapicon to enable Two-Step Verification.

For detailed setup instructions, see Two-Step Verification Setup.

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How to optimize video quality?

1.Launch the Lorex App.

2.Tap  icon above the channel thumbnail on the Devices screen.

3.Tap Video Settings.

4.Tap  icon to enable HDR (High Dynamic Range).

Note: Enabling HDR optimizes video picture in high-contrast conditions such as under-lit and over-lit areas.
By default, the video quality is set to High (2x1080p HD).

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What is Home & Away™?

Lorex App can automatically use your location to manage your notifications when you are at home or away. The app will notify you when you are inside/outside of your set home perimeter.

To start using this feature, navigate to your mobile device settings and enable Location services for Lorex App.

For detailed setup instructions, see Configuring Home & Away™.

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How do I activate the LED deterrence light when motion is detected?

1.Lauch Lorex App.

2.From the Devices screen, tap  icon to configure device settings.

3.Tap Deterrence Light Brightness.

4.Tap  icon to enable camera’s deterrence light whenever motion or person is detected.

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How do I remove the 2K Wi-Fi Camera from my account?

1.Launch the Lorex App.

2.From the Devices screen, tap  icon to configure device settings.

3.Tap Remove Device.

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How to permanently delete data of 2K Wi-Fi Camera?

Refer to Formatting Device Storage for more information.

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Does my device support WPA2 or WPA3?

Your device supports Wi-Fi Protected Access 2 (WPA2) which is the industry standard security protocol for Wi-Fi networks. WPA2 offers security against unauthorized access and data interception and is supported by most Wi-Fi routers including those that support both WPA2 and WPA3. It employs Advanced Encryption Standard (AES), an encryption mechanism, which secures communication between your camera and Wi-Fi network to keep transmitted data confidential. For information on which devices support WPA2 and which devices support WPA3, please refer to “WPA2 and WPA3 Supportive Devices.”

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What are the compatible SD cards?

Refer to Compatible SD Cards and Storage Sizes for more information.

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What devices are compatible with the 2K Wi-Fi camera?

Refer to Product Compatibility Chart for more information.

W482CAD – 2K Wi-Fi Camera : Installation

This article provides instructions to install your Lorex 2K Wi-Fi camera with Smart Deterrence (W482CAD).

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What is included in the box?

The above contents are based on one camera.

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How to connect with Lorex App

3.Open the Lorex App app and create an account or login with your credentials.

4.Tap  icon to add a new device, then follow the in-app instructions to complete the device setup.

For full instructions on Lorex App setup, see Connecting with Lorex App.

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How to mount 2K Wi-Fi Camera to the wall

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How to mount 2K Wi-Fi Camera to the ceiling

Wi-Fi Security Cameras – How to Read a MicroSD card

To view the contents of a MicroSD card on a laptop or computer, follow these steps:

a. Select the day to play back:

b. Click on the available folder:

c. Within the folder, click either the day folder (Video files) or the jpg folder (Snapshots):

d. Click to select a video time from 00 – 23 hours:

6.Click the MP4 video file to view the video. 

Wireless Home Monitor: Audio not working

If the audio is not working on your Wireless Home Monitor:

• Ensure that the protective film is removed from the camera lens.

• Ensure that the monitor volume is not muted. A mute icon () will be visible on the screen if the volume has been muted.

• Turn the monitor volume up using the volume buttons on the side of the unit. Location will vary by model. For exact location of volume buttons for your model, refer to your user manual. Click here for downloads and documentation for your product.

• The camera must be in Full Screen mode for audio. Tap the Channel Select icon () to switch between channels in Full Screen mode. Audio is disabled in Quad mode.

If audio is not working after increasing the volume and viewing in Full Screen mode, restore the system to default settings.

To restore your monitor to default settings:

CAUTION: Restoring to default settings will erase any setting input on the monitor. Your monitor will need to be reconfigured.

1.On the monitor tap the Menu icon ().

2.Use the joystick to select Settings > Default Settings.

3.Select Yes.

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<p>The post Lorex Wireless Cameras and Monitors guide 2024 first appeared on NVR IPCAMERA SECURITY.</p>

These setup discrepancies often translate into unreliable readings and missed opportunities, rendering the system less effective in its primary task of accurate number plate recognition. The good news is that with proper optimization, these systems can be significantly improved. In this comprehensive guide, we will explore practical methods to enhance ANPR accuracy with best practices for camera setup.

Whether you are a seasoned professional or an enthusiastic beginner, these techniques will enable you to maximize the potential of your ANPR system, ensuring precise and reliable results. 

The Basics of ANPR Technology

ANPR technology is a sophisticated system designed to automatically capture and interpret license plates on vehicles. By leveraging advanced algorithms and optical character recognition (OCR) technology, ANPR systems can rapidly analyze images or video frames, extract license plate information, and convert it into readable digital data. 

In other countries, ANPR is also referred to as Automatic License Plate Recognition (ALPR) and, simply, License Plate Recognition (LPR). 

Here’s a breakdown of the key components of ANPR technology:

Components of an ANPR System

Understanding these fundamental components is essential for users aiming to optimize their ANPR systems. With a clear grasp of the technology’s basic principles, individuals can proceed to implement the necessary adjustments and enhancements for improved accuracy and reliability.

Best ANPR Camera System Setup

Read More : How To Install Synology Surveillance Station

Factors Impacting Your ANPR Camera Setup

There are a number of fundamental components that make any ANPR Camera setup successful. These include:

Of these three, we see that camera setup holds the most potential for improvement for businesses and consumers to significantly bolster their ANPR results. We draw this conclusion because we know that our Plate Recognizer ANPR engine has been thoroughly tested and optimized to handle blurry, low-resolution, and dark images as well as other aspects of the real-world environment.  Feel free to reference the results of our ALPR benchmarking exercise. 

Further, counter to claims from camera manufacturers, we see that a modest, mid-range or even low-end IP camera performs just as well as a high-end, expensive camera.  Of course, no LPR camera vendor is going to admit this because they need a way to justify their existence.  As a side note, we even have customers running our software with existing CCTV cameras.

From our years of experience supporting and helping clients troubleshoot their license plate recognition systems, we have observed how the proper camera setup along with a strong ANPR engine can be an effective solution to detect and decode vehicle license plates.  This article offers specific tips and suggestions on how to best set up your camera to maximize your ANPR.

Before You Begin, an Important Note

With your ANPR Camera Setup, please keep in mind that if your eyes can easily read a license plate through the camera, our ANPR engine can too. However, if you’re squinting and struggling to see the license plates, our engine might find it challenging as well. Visual clarity is the key. A clear view means accurate reads.

Camera Zoom For The Best ANPR Systems

When it comes to zooming the camera for best ANPR, it is important to avoid having a high-level view of the overall parking lot or site.  This is called under-zooming, where the camera is capturing an overall wide-angle view of the landscape.  So the above two images are not set up correctly for best ANPR results.

For beginners handling license plate recognition, there is a common misconception that a wide-angle shot is the best.  Cameras will seek to aim wide across parking lots rather than towards entrance or exit points which allow them to truly pick up plates and get a good read. 

To address this, adjust the camera positioning and zoom in on the ingress and egress areas of the parking lot.  Rather than have a wide-angle view of the street with all the homes around it, it is better to focus on just the street itself where cars are driving by.

In the photo below, the left image shows a wider angle of the gate entrance. For best practices ANPR, it is important to zoom the camera closer to the gate.  Again, if the camera can see the vehicle plate well, then our ANPR engine ought to do a very good job of reading the plate.

If you are in an area using CCTV cameras, Plate Recognizer’s software may still work. While CCTV cameras are typically on the lower end of the quality spectrum, they may still be suitable to capture vehicles moving at low speeds.

ANPR Camera Setup: Ideal Camera Distance 

The maximum advisable distance between the camera and the vehicle is 35 meters.  Actually, whenever possible, it is preferred to minimize that distance.  Why? Minimizing the distance between the camera and the vehicle helps ensure that the camera can easily focus without the need to zoom in on the target vehicle.  This helps reduce image blurriness.

When you place the camera far away from the vehicles it needs to read, you will need a camera with very strong zoom capabilities. The more the camera uses the zoom, the harder it is for the images to come out clear and crisp. 

Another cause for blurry images can be if the camera is mounted improperly, or becomes loose. Typically, ANPR cameras are outdoors and exposed to the elements so this is going to happen at some point if the cameras aren’t installed securely. This can cause the camera to move, shake or vibrate.  These small vibrations can result in image blurriness when the zoom level is high.  For example, you can test this yourself by using your smartphone camera and zooming in all the way to view a car in the distance.  Apply a small amount of movement to the camera and you can easily observe how the camera view totally changes!

We have actually tuned our algorithms and even added a new parameter called Merge Buffer to help accommodate camera vibrations.

PRO TIP: Use Your Mobile Phone to Do a Test

Before you set up the camera, use a mobile phone as a test subject. Place the phone in the position where you intend to install your ANPR camera. Set the smartphone to the number of pixels and settings of the camera you plan to purchase.  Then, just record 10 minutes of footage and use Stream to analyze the recorded video for license plate recognition.

Camera Angle To Improve ANPR

While Plate Recognizer ANPR has been tuned to support a wide variety of license plate angles, it’s always ideal to have the camera set up appropriately. In terms of angle, the setup of the ANPR camera can be positioned in two ways: slope, vertically, and horizontally.  For both cases, it is advisable to have a maximum of 45 degrees for a proper read of the license plate. 

Remember, just because you set up your camera for 45 degrees, your customers/drivers don’t always drive in a straight line!  

ALPR vendors can make outrageous claims that their software can do anything, but at Plate Recognizer, we’re not going to lie to you. There are things our software can do, and things it can’t!  Not every angle is going to be possible, and no camera is going to be a super machine that can see a license plate while bending over backward in the middle of a blizzard. 

So for example, Plate Recognizer’s ALPR engine can support up to a 53-degree tilt, and a 70-degree side angle. What it can’t do is catch a plate number at 75 degrees.

In fact, we’ve compiled real-world ALPR results.  Take a look.

Minimum Resolution For Best ANPR

We see a lot of unsuccessful LPR due to very fuzzy images of the license plate.  This is by and large due to the fact that the camera does not have the resolution required to capture a good plate image.

While Plate Recognizer works with any IP camera, we recommend that the license plate itself must have roughly 100 pixels in width.  Otherwise, our ANPR engine may not be able to effectively read the license plate.

Since every LPR camera setup will be different, you’ll need to figure out the correct amount of megapixels (MPs) needed.  Basically, the number of megapixels required will ultimately depend on the distance of the camera to the license plate.

The width of the license plate will depend on the country you’re in.  Here are some examples:

Once you have an idea of the width of plates for your ANPR camera setup, you’ll need to figure out the MPs needed. There’s a bit of math here to calculate, so we’ll save you the headache and go straight to the answer.  

The table below summarizes the maximum distance in feet from the camera to the vehicle plate for each of the 3 major regions/countries.  You’ll note that we used 80 pixels of width for the plate, even though our ALPR benchmarking indicates that our engine can read a plate even at 30 pixels width.  We chose 80 pixels width to add some cushion–just to be on the safe side.

So net net, if you have to set the camera up at over 30 feet from the vehicle plate in the USA, then you’ll need to get a 4 MP camera or better.

PRO TIP: If the above topic on camera resolution is confusing, no worries.  Just use your eyes!  Basically, if you can see the license plate number in the camera footage with your own eyes, then Plate Recognizer’s engine should be able to read the plates, too. But if you’re having a really hard time seeing the plate–even after squinting and zooming in–then please don’t expert Plate Recognizer to do magic.

ANPR Camera Setup for Night-Time: Sufficient Infrared

If you have a great ANPR system, but no infrared (IR) light capabilities, you will have a tough time capturing plate numbers at night. This is because when it’s dark, there’ll be glare on the plate from the headlights.  If you’re using ANPR to detect crime, which often happens at night, you’d need to make sure you have good IR.

Infrared cameras utilize LED lights to illuminate the plate area with infrared light, which is invisible to humans.  Cameras with an IR cut filter automatically adjust IR light levels so that you can get consistent colored images in the daytime and black/white images at night.

Depending on the exterior lighting, you may be able to get a license plate read at night without IR, but it won’t have the same accuracy. Using IR may also help you pick up images in different weather conditions. For example, if you are in a location that gets a lot of rain, an ANPR system that relies on white and natural light will have a hard time getting accurate images. 

For optimal IR use, you’ll want to place the camera on an angle so it isn’t pointing directly at headlights. This will avoid unnecessary glare risks and ensure you’re getting a good shot of the license plate. 

If your current LPR camera doesn’t have IR, you can always buy an inexpensive external IR unit instead of upgrading your entire system. It costs around $20-25 on Amazon.  The IR technology built into a camera may also not be enough, so adding another external device can increase accuracy.

Lighting Tips for ANPR Camera Setup

Adjusting the lighting for your ANPR camera setup is essential to ensure optimal performance and accurate license plate recognition. Proper lighting helps to minimize shadows, glare, and overexposure, which can obscure or distort license plate images, leading to recognition errors. 

By providing even lighting and strategically positioning lighting sources, you can enhance visibility and clarity, particularly in challenging environments such as parking lots, highways, or private properties.

Here are a few lighting tips based on how you’re going to utilize your ANPR setup:

ANPR Camera Lighting for Parking Lots

For parked cars going in and out of a parking lot, the ideal lighting setup would typically involve evenly distributed and consistent lighting throughout the parking area. This helps ensure that license plates are clearly visible to ANPR cameras regardless of the vehicle’s position.

Other tips for optimal lighting in parking lots:

How does IR Lighting help with illumination?

IR lighting emits infrared light, which is invisible to the human eye but can be detected by camera sensors. By supplementing existing lighting sources with IR illumination, ANPR cameras can capture clear and accurate images of license plates even in challenging lighting environments where visible light may be insufficient. This enhances the overall visibility and image quality, allowing the ANPR system to reliably read and process license plate information regardless of lighting conditions.

Additionally, IR lighting helps minimize disturbances to nearby residents or drivers, as it is invisible and does not produce glare or excessive brightness. Overall, IR lighting plays a crucial role in enhancing the performance and effectiveness of ANPR camera setups, particularly in low-light or nighttime scenarios.

Many cameras come equipped with built-in IR capabilities. It’s important to ensure that the camera’s IR distance parameter is well-suited to the distance between the camera and the vehicle being monitored. This ensures that the IR illumination adequately covers the area where license plates are captured, enabling clear image capture for ANPR systems. 

However, in some cases, the built-in IR may not be sufficient to provide optimal illumination, particularly in larger or more challenging environments. In such situations, you may opt to purchase external IR units to supplement the camera’s built-in IR capabilities.

These external IR units can provide additional illumination, extending the effective range of the ANPR system and ensuring clear and accurate image capture, especially in low-light or nighttime conditions where visibility may be limited.

ANPR Camera Lighting for Highways

Highways, on the other hand, need different light requirements since cars are moving at high speeds. The lighting needs to provide sufficient illumination to capture clear and accurate images of license plates despite the fast-paced movement of vehicles. You can try doing the following:

The lighting setup for highways prioritizes high-intensity, uniform illumination to facilitate clear image capture of license plates, enabling ANPR systems to operate effectively in fast-moving traffic environments.

<p>The post Best ANPR Camera System Setup first appeared on NVR IPCAMERA SECURITY.</p>

Once you have the NAS setup you can come back to this post and follow the steps below:
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Step 1: Login to your Synology NAS via a browser​

Step 2: Click the Package Center icon​

Step 3: Search for and install the Surveillance Station software (it should be on the home page of the package center, if not you can use the search bar to find it)​

Step 4: Click the Synology main menu at the top left of your screen and open the newly installed Surveillance Station software​

Step 5: Click the IP Camera icon​

Step 6: Click the add button when the new window open and then click add camera from the drop-down​

Step 7: Select Quick Setup and then click the next button​

Step 8: Enter the camera details manually or click the Search icon next the IP Address box​

Step 9: Check both the Synology Supported Cameras and ONVIF lists (some camera models are not directly supported by Synology, but as long as the camera is ONVIF compliant you should be able to add it to the Surveillance Station software)​

Step 10: Select the camera you want to add from one of the lists and click OK​

Step 11: Check that all the camera details are filled in, including the cameras username & password (also give the camera a unique name to help you identify it from other cameras)​

Step 12: Click the Test Connection button and if the test is successful you’ll get a green tick and a live shot from the camera, you can then click Finish and the camera will be added to your Synology NAS​

If the test is not successful you will have to go back and check the camera’s settings are correct, the most common problem is that the camera has an IP address that is not on your network, after you have followed our instructions from a previous video on how to change the IP address you should get a successful connection and be able to add the camera.

How To Install Synology Surveillance Station

Read Also : Dahua NVR Troubleshoot All Series

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If you need more help with installing Surveillance Station and adding an IP Camera to your Synology NAS you can watch this video:

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Synology NVRs and VisualStation​

NVR1218, DVA1622, DVA3221, VS360HD

NVR’s (Network Video Recorders) are a neccessary part of any security setup.
They work to store, playback and support the live feed of security footage from connected IP Cameras, and with Synology, can offer even more.

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Offering a range of Network Video Recording solutions, from their energy efficient NVR1218, and compact VS360HD, to their deep learning, AI powered DVA series, Synology’s selection of NVRs were designed to appeal to a range of different users and applications.
At Use-IP you can now choose from these four Synology NVRs and decide which is best suited for your needs.
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NVR1218​

The Synology NVR1218 is a 2-Bay (Reaching a max. of 7 bays, with an Expansion unit) Network Video Recorder, able to support a max. of 12 IP camera channels.
Its design is also fit for a PC-less experiance (only needing to be connected to a monitor) and can be accessed remotely, via Synology’s Surveillance Station, or, DS cam mobile application (allowing for Live view, playback, adjustments, and notifications, on a mobile device).

Key Features:
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Deep Learning NVR (DVA) Series​

The Deep Learning NVR Series combines the Management features of Synology’s Surveillnace Station, with Advanced Analytics, designed to fit deployments of all sizes.
Intelligent Analytics – Included in DVA NVRs to strengthen on-premises security, offering deep learning algorithms and detection profiles
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Users can choose between the more compact design of the DVA1622, or the larger storage of the DVA3221, the key features of which are both listed below.
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DVA1622

DVA3221​

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The DVA Series NVRs also come equipped with the use of Dynamic Maps, allowing for improved situational awareness, and to help users to determine camera/event locations, and provide instant access to video feeds for more efficient site monitoring. This also includes the features listed below:​

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VisualStation

VS360HD
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Synology’s VisualStation offers a PC-less, live view and playback solution, for your surveillance footage, with the ability to work in mobile environments.
Designed to work as a companion system, the VisualStation also offers an ultra-compact design, and features Synology SurveillanceStation live view and management tools. It is a perfect alternative for a Video recording solution, for users facing budget or space constraints.

Key Features:
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How It Works:
Plug in an Ethernet cable, connect the VisualStation to a LCD-monitor or TV, log into the Synology SurveillanceStation – and its all set up, for quick and easy use.
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The VS360HD is also equipped for use in harsh and mobile environments. With a design free from mechanical moving parts, the VisualStation is more resistant against vibration and hardware failure, than other Network Video Recording solutions.
Its design also features a solid outer case, built to keep it running in industrial temperature ranges (-20°c ~ 50°c)
This is what makes the Synology VisualStation both a cost effective, and reliable system, for any user.

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Synology NAS/SAN Systems​

Synology’s Data Storage/Management Systems come in a range of styles and sizes, each designed to fit different user needs. Being able to appeal to a range of users and suitable for numerous applications, Synology’s NAS/SAN Systems are an ideal addition to any personal data management, business data management, or security setup.
Choose from Synology’s range of NAS types; RackStations, DiskStations, FlashStations, and more.​

What is a NAS?​

NAS = Network Attatched Storage.
A NAS is a device that provides users with a networked location to store their data, and are designed to be equipped for use at home or for businesses (or other applications).
But a Synology NAS has even more to offer, as they are designed to offer private cloud storage, backup systems, and secure file sharing.
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Benefits For Home Use

The DiskStation Manager 7.0​

The DiskStation Manager is the operating system for Synology NAS systems, it was designed with focus on reliability and impressive performance, and offers users a wide range of data management features.​

Users can also feel secure when using their Synology NAS, as the DiskStation Manager offers Secure Sign-in, with app-based login approval, hardware security keys, and 2-factor authentication options. Keep your data, and your data management, as secure as possible.

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Data Backup Solutions​

With the DiskStation Manager as its operating system, a Synology NAS will also offer users a selection of effective and reliable backup solutions, which include:
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Active Backup for Business
Expands user data protection with agent-based Linux backup, possible for five major distributions, and AES-256 encryption.

Active Backup for Microsoft 365 / Google Workspace
Maintain offsite copies and restart backup tasks in a different location.

Hyper Backup
Protect data with backup support for DSM settings and 12 additional software packages.

Synology C2
Synology’s Cloud Storage Solution
Back-up NAS data to the cloud (with Hyper backup), and, sync requested data between C2 storage and branch offices (with Hybrid share)
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Synology NAS Systems also include the Btrfs File System, that allows for even more backup solutions, so users can keep their data as secure as possible (keeping data safe even in the event of data corruption or system failure). These Solutions include:
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Synology’s NAS Lineup
Now Avaliable at Use-IP​

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RackStations​

A selection of Rackmount style NAS Systems.
Synology RackStations offer impressive performance and large storage space, all in a rackmount design.
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XS+/XS Series – RS4021xs+, RS3621xs+, RS3621RPxs, RS1619xs+
+ Series – RS422+, RS820+, RS820RP+, RS1221+, RS1221RP+, RS2421+, RS2421RP+, RS2821RP+
Value Series – RS819
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DiskStations​

A style of NAS perfect for a Desktop application.
Synology DiskStations range from being compact storage solutions for Business environments, to being an ideal starting point for Home users.
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XS+/XS Series – DS3622xs+, DS1621xs+
+ Series – DS220+, DS420+, DS620slim, DS720+, DS920+, DS1522+, DS1621+, DS1821+, DS2422+
j Series – DS220j
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FlashStations​

Synology’s FS Series, with an All Flash Array, Rackmount design.
Synology FlashStations offer uncomromising performance, and solid-state drives. Perfect for more demanding applications, and to accelerate Business operations.
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FS Series – FS6400, FS3600, FS3400, FS2500

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SA, HD, and, UC Series​

All in a Rackmount style, these NAS systems appeal to a range of storage requirements.​

SA Series – Offers a Scalable storage solution (ideal for enterprises) with high-performance and capacity requirements. – SA3600, SA3400, SA3200D
HD Series – Offers a High-density SAS Storage server, designed for Rapid data scaling, optimizing operational efficiency, and IT infrastructure.- HD6500
UC Series – Offers a dependable high-avaliability SAN Storage solution, fit for iSCSI and FC environments. – UC3200

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Expansion Units​

Synology NAS/SAN Systems can also be expanded, with compatible Synology Expansion Units.
Increase your storage space by adding additional drive bays, using a range of Expansion Unit models, also avaliable at Use-IP

FX2421 – Expansion for FS6400, FS3600, and, FS3400
RX6022sas – Expansion for HD6500
RXD1219sas – Expansion for SA3200D and UC3200
DX1222 – Expansion for DS3622xs+ and DS2422+
RX1222sas – Expansion for SA3600 and SA3400

<p>The post How To Install Synology Surveillance Station first appeared on NVR IPCAMERA SECURITY.</p>

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Hikvision is one of the world’s largest video surveillance manufacturers and a leading brand in the video surveillance industry. Their top-of-the-line IoT solutions and video security systems set them apart from other DVR brands.

However, since all recorded videos get stored on the DVR’s hard drive, they might get accidentally deleted or lost. Losing CCTV footage can have potentially disastrous consequences if there’s some important information on the deleted or corrupted videos.

But don’t start worrying just yet. If you find yourself in such a situation, go through our detailed guide on how to recover deleted videos from the Hikvision CCTV system or DVR without any complications.

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Can You Recover Deleted Hikvision DVR Recordings?

Yes, using data recovery software, you can restore deleted Hikvision CCTV footage from different data storages like a hard drive, SSD, or Hikvision SD cards.

There are several available methods to assist users with recovering deleted videos. But before we dive into recovering corrupted or deleted videos from Hikvision CCTV systems, we must understand the various possible reasons for data loss and the corresponding solutions for data recovery.

To avoid significant data loss from the DVR due to unforeseen issues, make sure that you back up video recordings periodically.

How to Recover Permanently Deleted Hikvision DVR CCTV Footage

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Before we look at ways to repair corrupted Hikvision DVR data storage, let’s go through what you can do to recover your data beforehand. Some methods used to perform hard drive data recovery can result in the deletion of your existing data. Thus, you must first retrieve your lost Hikvision DVR recordings.

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Perhaps the best way to restore deleted Hikvision CCTV footage is to use trustworthy video recovery software. While several data recovery tools are available on the market, Disk Drill is one of the best data recovery apps.

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Disk Drill is a trustworthy DVR data recovery software with an impressive track record for successful recoveries, and it supports over 300 file types. While Disk Drill can retrieve deleted or lost video files in the MP4 format supported by Hikvision surveillance videos, it also supports other video formats such as AVI, FLV (Flash video), M4V (iTunes video), MPG (MPEG video), WMV (Windows Media Video). Moreover, the software is available on all major file systems – Windows, Mac, and Linux.

Disk Drill also comes packed with advanced features like S.M.A.R.T. disk Monitoring (hard drive health checks) and byte-to-byte level backups that can be useful in retrieving data from corrupt hard drives. Here’s a detailed guide on how to recover deleted or corrupted videos from Hikvision CCTV using Disk Drill:

1.Before you begin the recovery process, unmount the Hikvision DVR hard drive.

2.Download and Install Disk Drill.

3.Connect the unmounted hard drive to your computer or PC directly or via an adapter.

4.Launch Disk Drill on your computer. Now, select the hard drive from the list of devices your computer can access. While Disk Drill selects the All Recovery Methods option by default, you also choose from other recovery methods – Quick Scan or Deep Scan.

5.Click Search for Lost Data. Disk Drill’s advanced algorithm will scan through data storage for your deleted Hikvision CCTV recordings. The software also allows you to pause, save or resume the scan whenever you want.

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6.Once the scan is complete, you can filter through the results. Now, click Review Found Files. Disk Drill allows you to preview the files you want to get back and even recover up to 500 MB of data for free!

7.Once you’ve selected the videos you wish to restore from the Hikvision DVR hard drive, click the Recover button.

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You can also use the filter option to quickly locate your CCTV recordings. For instance, key in “mp4” into the top right hand corner field box and hit Enter.

8.Type in the recovery location and ensure you’re restoring your files to a different device from which you’ve just recovered data. Finally, click Ok.

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You can also use these steps to recover deleted or lost videos from other devices, such as video cameras or deleted dash cam footage. To learn more about Disk Drill and all its premium features, you can go through our comprehensive Disk Drill review.

How to Fix Corrupted Hikvision DVR Data Storage

After successfully retrieving lost Hikvision DVR recordings, you can attempt to fix corrupted Hikvision DVR data storage. Follow our step-by-step guide to repair the hard drive without any hassles.

Method 1. Repair Partition Using TestDisk

TestDisk is a powerful, open-source data recovery tool primarily designed to recover lost partitions, fix partition tables and rebuild the boot sector. It’s available for free and can run on all major operating systems. Once you’ve recovered your deleted videos, you can attempt to repair the corrupted Hikvision DVR hard drive using TestDisk.

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Interesting Read: How To Face Detection &#8211; Face Recognition

Here’s how you can repair partition using TestDisk:

1.Download and unzip the TestDisk folder. In our case, the folder was named “testdisk-7.1.win”.

2.Right-click testdisk_win and click Run as administrator.

3.Use the arrow keys to select the No Log option, then hit Enter. You can also click Create to create a log if you like, append info to an existing one, or not create one at all.

4.Now, select the Hikvision DVR hard drive and press Enter.

5.Select the partition table type. For Windows users, select Intel. Now, press Enter.

6.Next, select the Analyse option and hit Enter. On the next screen, click Quick Search to begin the partition recovery process.

7.After the scan is complete, the missing partition will appear on the screen. Select the partition you wish to recover and follow the prompts on the screen. Move to the Write option and press Enter.

8.Press Y to write the partition table and press Enter again.

To know more about the pros and cons of using TestDisk to recover data and partition recovery, look at our in-depth TestDisk review.

Method 2. Scan Your Drive Using CMD (chkdsk)

The CheckDisk utility (chkdsk) is an in-built command in Windows that can scan and resolve any problems it discovers on your hard drive. If bad sectors or errors on your Hikvision DVR disk have caused data to be deleted or overwritten, they can be repaired using the CMD prompt.

Here’s how you can scan and fix the DVR hard drive with the CheckDisk utility:

1.Go to the Start menu and type in cmd. Now, select the Run as administrator option.

2.Once the Command Prompt window opens, run the following command: chkdsk F: /r (Remember to replace F with the drive letter assigned to your hard drive).

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Here, we’ve used the /r parameter. It fixes any errors on the disk and searches for bad sectors.

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FAQs

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How to recover overwritten CCTV footage from Hikvision DVR?

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Here’s how you can recover overwritten CCTV footage from Hikvision DVR:

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What is the best DVR data recovery software?

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While several data recovery tools are available on the market, Disk Drill is the best DVR data recovery software. It supports the MP4 format supported by Hikvision CCTV footage and other video formats such as AVI, FLV (Flash video), M4V (iTunes video), MPG (MPEG video), WMV (Windows Media Video). Moreover, the software is available on all major file systems – Windows, Mac, and Linux.

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Can you recover deleted CCTV footage for free?

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There are certain data recovery software that offer free recovery. For instance, Disk Drill allows you to recover up to 500 MB of CCTV footage for free. If you need to recover more data, check out software like PhotoRec and Recuva

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Does CCTV footage get deleted automatically?

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It depends on the DVR settings and the capacity of your hard drive. In some cases, old CCTV footage may be deleted periodically, i.e., after a month or a week. In other instances, CCTV recordings may get deleted or overwritten due to a lack of space.

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Conclusion

The videos and recordings from CCTV surveillance systems often hold essential security information. The methods outlined in this article should answer all your questions on recovering lost or deleted CCTV footage from Hikvision DVR hard drive.

You can use these techniques to retrieve surveillance videos from any Hikvision CCTV camera model and even repair the corrupted DVR hard drive for future use.

<p>The post How to Recover Deleted CCTV Footage From Hikvision DVR first appeared on NVR IPCAMERA SECURITY.</p>

The following Swann Security cameras can only be viewed and accessed via the Swann Security app from a mobile device.

They cannot be added to Swann security system recorders, such as DVRs, NVRs, and NVWs. These recorders are compatible with specific system camera models.

Can a SWIFI camera work without Internet?

Internet is required as the SWIFI cameras communicate to the P2P server using the Internet to stream to the Swann Security app and upload recordings to the cloud.

Compatible Routers

Any of the following routers are compatible provided they have a 2.4 GHz frequency:

For more information, see What router WiFi frequency band is my SWIFI camera compatible with: 2.4GHz VS 5GHz Frequency?

Compatible Wi-Fi extender or repeaters

It is possible for the SWIFI camera to pair to the router via WiFi extender if the extender is compatible and setup correctly to the router. Troubleshooting and configuration of your extender’s settings have to be performed by your router manufacturer support team, Internet Service Provider or your IT department. See this article: How to boost your WiFi signal and extend WiFi range.

Tip: Try to pair the camera to the router first to check whether its internal network adapter is working. If it works via router but not extender, then there’s a chance the extender is not compatible.

Swann Wi-Fi camera FAQs

Read More : Swann Security Troubleshooting All Devices

Not Compatible / Not Recommended

We do not recommend SWIFI cameras to be connected to the following devices because they cannot provide the necessary network configuration information to the camera to allow it to join the network automatically unless your network device is configured. Troubleshooting and configuration of your device’s settings have to be performed by your router manufacturer support team, Internet Service Provider or your IT department.

Can I view my SWIFI camera on a TV / computer or record to a DVR / NVR?

The cameras above are hub-free. A hub is a base station or recording/storage device that connects via the Internet to the cameras. In contrast, a hub-free camera operates on Wi-Fi exclusively without requiring any additional hardware to store footage. 

A hub-free (standalone) Wi-Fi camera is only capable of:

These features make a hub-free Wi-Fi camera suitable for users who prefer a wireless setup, easier DIY installation, less hardware, and less footage to check in low-traffic areas of view. 

Accessing live view, recordings, and other settings are covered in the manuals below for your device: 

How do I tell whether my router’s WiFi signal is 2.4GHz or 5GHz for pairing a SWIFI camera?

This is one of the most common reasons why a connection will fail while trying to pair a SWIFI camera to your Swann Security account. If you try to pair a SWIFI camera to the incorrect frequency or SSID name, the error that appears on the app can be one of the following:

Via Mobile Device Settings

One way to tell if the phone is connected to the correct frequency of the router is by checking the name of the SSID (the default name of your router’s WiFi hotspot): 

In the example above, the router has multiple SSIDs. An SSID that has “_2.4GHz,” “24G,” “2.4,” or “24” appended at the end is most likely a 2.4GHz signal. This is the network your phone needs to be connected to before you start pairing a SWIFI camera. 

To avoid connecting to a 5GHz SSID, see How to forget 5GHz connection for pairing a SWIFI camera.

Via Router GUI

If you see two or more Wi-Fi network names that belong to you without 24 or 5, then one may be a 5 GHz band. To identify which name uses 2.4 GHz or 5 GHz, login to your router’s settings. 

For assistance with accessing or navigating your router, contact the manufacturer of your router or your Internet Service Provider if you do not know. Swann Tech Support can only assist in pairing IF your router has a 2.4GHz signal and if you already know the correct WiFi credentials of your router.

How to change the time zone of my SWIFI camera in the Swann Security app?

The error “Device Timezone Out of Sync” appears if your camera’s time zone is different from your phone app’s time zone. 

If your camera is in a different location (with different time zone) than your mobile device, you can ignore hit Cancel. 

If the date and time displayed on the camera’s Live View is incorrect, do the following: 

Repeat each step for each camera device paired to your Swann Security account.

How to create Guest account on a WHD-PTCAM using SwannView Link software?

Installing SwannView Link

Adding the camera

Since the computer is on the same router or modem already, when you open SwannView Link the camera will be auto-detected, but the password will not be entered yet. You will see the error message below. Just click on OK.

How to forget 5GHz connection for pairing a SWIFI camera

Some mobile devices have a tendency to switch between hotspots or SSID automatically. This can disrupt the pairing process when setting up your SWIFI camera to your mobile device. 

To avoid connecting to a 5GHz signal or the wrong hotspot during pairing, forget the 5GHz connection: 

Note: If you see a WiFi name that ends with _ext, it is most likely a WiFi extender.

How to hard reset Floodlight Security Camera (SWIFI-FLOCAM2 / SWWHD-FLOCAM)

Performing a factory or hard reset of the camera will:

How to factory reset via physical button

1.Locate the Reset button (see below figure) on the SWIFI-FLOCAM2 / SWWHD-FLOCAM. It is behind the camera module covered by a rubber flap.

2.Press and hold the Reset button (for 20 seconds).

3.When the blue LED indicator on the camera turns off, release the Reset button.

4.The camera will start the factory reset process which can take up to 2 minutes.

5.Once factory reset is complete, it will be in Pairing mode (LED will be in slow blinking blue).

After you factory reset your device, you’ll have to pair it with your Wi-Fi network again.

How to hard reset SWIFI-2KOCAM / SWIFI-SPOTCAM / SWWHD-OUTCAM

Performing a factory or hard reset of the camera will:

How to factory reset via physical button

1.Locate the Reset button (see below figure) on the twin cable of the SWIFI-2KOCAM / SWIFI-SPOTCAM / SWWHD-OUTCAM.

2.Press and hold the Reset button (for 20 seconds).

3.When the blue LED indicator on the camera turns off, release the Reset button.

4.The camera will start the factory reset process which can take up to 2 minutes.

5.Once factory reset is complete, it will be in Pairing mode (LED will be in slow blinking blue).

After you factory reset your device, you’ll have to pair it with your Wi-Fi network again.

How to hard reset SWIFI-BUDDY

Performing a factory or hard reset of the camera will:

How to factory reset via physical button

1.Ensure the camera has been fully charged for at least 4 hours prior.

2.Locate the SET button and RST pinhole (see below figure) on the back of the camera.

3.Press and hold the SET and RST button (pin required).

4.After 2 seconds, release RST button.

5.Once blue LED turns off (or after 15 seconds), release SET button.

6.Once factory reset is complete, it will be in Pairing mode (LED will be in slow blinking blue) and you will hear it say “Ready for pairing”.

After you factory reset your device, you’ll have to pair it with your Wi-Fi network again.

How to hard reset SWIFI-CORECAM / SWIFI-COREPRO

Performing a factory or hard reset of the camera will:

How to factory reset via physical button

1.Ensure the camera has been fully charged for at least 4 hours prior.

2.Locate the Reset button (see below figure) on the camera.

3.Press and hold the Reset button (for about10 seconds).

4.Once the LED indicator on the camera turns off, release the Reset button.

5.The camera will start the factory reset process which can take up to 2 minutes.

6.Once factory reset is complete, it will be in Pairing mode (LED will be in slow blinking blue).

After you factory reset your device, you’ll have to pair it with your Wi-Fi network again.

How to hard reset SWIFI-PTCAM2 

How to hard reset SWIFI-XTRCAM

How to set SWIFI-MOTION / SWIFI-WDOOR / SWIFI-LEAK / SWIFI-ISIREN to pairing mode

Setting the sensor or siren to pairing mode will:

Note: If the sensor or siren is paired to your account and the Wi-Fi details did not change, it will connect back to the same network once pairing mode times out after 3 minutes.

Why does my WiFi camera stop recording motion after a minute?

Wireless standalone cameras can only record by PIR/motion. Where the camera is mounted can have an impact on how effective movement is picked up and recorded. 

Reasons:

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Fix: Reposition the camera or add another camera for a different angle of view.

The ideal position of the camera is 7-8 feet high, pointing downwards at an angle to cover the area where people will be walking across the camera’s path.

Can I pair my SWIFI-BUDDY to another receiver/chime?

How do I share my WHD-PTCAM?

Sharing the WHD-PTCAM

Scan to add a camera

How many files can I store in my SwannCloud account?

As of now, the SwannCloud can let you record 15 seconds per event and it will be stored approximately 5 days. In the future, there will be some other options to be chosen with regards to this but there are no approximate date of arrival yet.

How to check the battery level of my Wi-Fi camera?

This applies to SWIFI-CAM, SWIFI-CORECAM, SWIFI-COREPRO, SWIFI-XTRCAM, SWIFI-BUDDY, SWIFI-MOTION, SWIFI-LEAK, SWIFI-WDOOR, SWIFI-SIREN.

There are 2 ways:

• Dim than normal (for sensors)

• Blinking purple (for SWIFI cameras)

Note: If the Device Status is Disconnected, the battery level shown is the last that was synced to the Swann Security server and your phone before the camera disconnected. This means the current battery level cannot be seen until the camera is recharged and reconnected to the network. 

How to delete recordings of a SWIFI camera in the Swann Security app

There are two ways to delete recordings of a standalone Wi-Fi camera that is compatible with the Swann Security app.

Delete one or few recorded clips: 

1. Go to Playback.

2.Tap on the Storage (microSD card) icon on the top beside the logo.

3.Select your device. (pause and wait for the clips to load. If there are none, it means that the camera does not have a microSD card or internal storage)

4.Tap on the trash / bin icon beside the recording with timestamp you wish to remove.

Delete all recordings (Format the internal storage)

Note: Formatting deletes all recordings from local storage or microSD card. It will not delete the recordings from the cloud. Once deleted, they cannot be recovered.

1.Go to Devices > select your device.

2.Go to Settings > System Settings.

3.Tap Format.

4.Select Confirm.

How to hard reset 4K Floodlight Camera (SWIFI-4KOCAM)

How to hard reset SWIFI-2KICAM

How to hard reset SWIFI-ALERTCAM / SWWHD-INDCAM

How to hard reset SWIFI-CAM

How to hard reset SWIFI-FOURTIFY

How to hard reset SWIFI-TRACKCM

Performing a factory or hard reset of the camera will:

How to factory reset via physical button

1.Locate the Reset button (see below figure) on the SWIFI-TRACKCM. 

2.Press and hold the Reset button (for 20 seconds).

3.When the blue LED indicator on the camera turns off, release the Reset button.

4.The camera will start the factory reset process which can take up to 2 minutes.

5.Once factory reset is complete, it will be in Pairing mode (LED will be in slow blinking blue).

After you factory reset your device, you’ll have to pair it with your Wi-Fi network again.

How to playback recordings? ( via Swann Security App)

Playback tab

Open Swann Security, login your account, tap on Playback

NOTE: As of v2.7.45 in Android, you can get a preview (like a GIF) instead of a generic icon for a recorder’s clip if you enable Show playback preview under Stream Option. 

• Go Back to see results. Tap the burger icon at the upper left.

Playback Interface

How to test Wi-Fi password for pairing SWIFI cameras

This step is useful: 

 How to forget the network in your mobile device: 

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<p>The post Swann Wi-Fi camera FAQs first appeared on NVR IPCAMERA SECURITY.</p>

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Production Introduction

The NVR series is a HD surveillance product that designed for security field. It uses an embedded operating system to ensure stable system performance. It adopts the standard H.265 video compression algorithm and a unique spatial-temporal filtering algorithm to achieve high-quality, low-bitrate synchronous audio and video and 24/7 video recording. With TCP/IP network technologies, it has powerful network data transmission and remote control capabilities.

The NVR can be used locally or online applied as a part of a safety surveillance network. With professional network video surveillance software, it fully demonstrates its strong networking and telecommunication capabilities.

This NVR can be applied to security measures in various fields and departments such as banking, telecommunications, electric power system, judiciary system, transportation, smart communities, factories, warehouses and water facilities.

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Unboxing and Initial Setup

When you receive this product, please confirm that it matches the model you ordered and carefully inspect the device for any obvious damage. After opening the casing, check whether the data cable, power cable, and other connections inside the device are firmly connected to the main board.

Please protect the labels attached to the bottom or back panel, which is very important to our after-sales service work. When contacting our company for after-sales service, you will need to provide the model and serial number on the order label.

1.2What’s in the box

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NVR  Power Supply  USB Mouse

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Quick Start Guide

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Ethernet Cable  HDMI Cable  Quick Start Guide

Note: Products and accessories vary by product models, please refer to the actual product.

➊  Antenna   

USB Backup

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Network Port

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HDMI Port

VGA Port Audio Port

USB Mouse Power Port

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❷  Antenna

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HDMI Port

LAN Port USB 2.0 Port Type-C

NOTE: The picture shown is for reference only. Actual appearance is subject to the model you purchased.

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USB Backup

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Monitor

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Route

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USB 2.0 Port

LAN Port

Battery Camera

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ZOSI Wireless NVR Detail User Manual

Read More : How to set up Zosi POE NVR System

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