Dahua NVR – NVR IPCAMERA SECURITY

Can I retrieve deleted CCTV footage from my Dahua NVR

M.Salih ASLAN — Sun, 09 Jun 2024 18:19:50 +0000

Can I retrieve deleted CCTV footage from my Dahua NVR, Installing audio-video data and security systems like Dahua NVR needs enough professionalism and knowledge. Sometimes, you accidentally delete a recorded video that you wanted to keep. Fortunately, there is an easy way to retrieve and recover the recently deleted recorded videos from the Dahua NVR system. End users mostly pay attention to these devices’ recording process, saving, and backup procedures.

How about you? It can happen for everyone to delete the videos from their system unexpectedly. We are here to share details and needed information about retrieving deleted videos from your Dahua system and explain some system features.

Can I retrieve deleted CCTV.

How do you review and save the videos in Dahua NVR?

We are here to tell you how to review and copy the recorded video in the Dahua NVR setup system. In the first step, you need to go to the menu option, so perform right-click anywhere on the screen to view the menu option. On the opened screen, you see the items below:

• Date of the recorded video

• Camera to view

• Video cutter option

• Save video time option

• Final save option

An important feature is available on the Dahua NVR system: the automatic systems are good features on these devices. Dahua NVR system cannot only record the videos but also back up the recorded videos.

In case of saving the videos, there will be a wireless option in the NVR system. Various devices can be connected to an NVR USB slot to save the videos. Connect one of these devices and right-click the mouse on the screen to open the menu. You can search for the demanded video date and time.

How to download recorded video files to USB on Dahua NVR?

It is good to know how to download some recorded footage you want to view on your PC or laptop. The first thing to do is go to the main menu. It may ask you for your password first, so you must enter it.

You will see the backup option. Click Backup. When you go to the backup option, it immediately shows you something connected to the USB. In this case, the process offers you a USB drive connected to your NVR system’s back.

There is a USB port on the back of the NVR system and a USB port on the front. You can use either one of these USB ports. According to the manual, it can connect to an external hard drive and the USB port.

Some users needed help connecting to the USB port with the larger hard drives. Based on this information, we recommend you use a thumb drive if you have one. You can insert your thumb drive into the USB port, and there will be a pop-up window.

In this step, you can access the back file too. You will have 2 methods available. You can either go via the menu or put your thumb drive in. Go to the backup menu. You can file the backup. Both methods lead you to the same backup screen.

It is also to see the used or free storage of your device. It is possible to format the drive to make the storage lighter. Be careful because it is straightforward to format the drive suddenly.

How to backup video from the NVR system to USB?

We want to tell you how to backup video from your NVR system to a flash drive or USB drive on a system running. This is one of the most practical features of the Dahua CCTV system, similar to other security camera systems.

Various systems use features similar to the NVR system. The first stage is logging into your system typically. There will be some boxes, and you can see the cameras on those boxes.

Then, right-click to go to the main menu. In this step, you need to enter your password. Then is the time to go to the backup option. You will see your USB drive name if you have plugged it into the NVR system.

You have to connect your USB drive directly to NVR, and then you can check the storage condition. It is possible to browse and select where to save the recorded files on your drive.

You can also format the drive if it is brand new or a drive with files on it, and you don’t want to keep any existing files. You can go to the format and perform the format step to bring it back to the new state with nothing.

After formatting, you will not need to choose the exact place for your recorded video. You only need to go back to the browse and select the folder. It is vital to check out the type of video. What kind of video are you trying to search for?

Do you want to search for an alarm, a motion, a motion and alarm, a general video, and an intelligent one? What stream do you want to search for? Typically, the mainstream is useful and practical for everyone.

Getting back up from videos in NVR

In case you need to get the backup, you need to consider the start and end times. You have to select the time of the demanded day. In this case, you can click the search button and observe your record channel.

You can decide which camera you want to pull the video by checking this channel. It can be easy if you are looking only at one particular camera. But if you are looking at multiple cameras, you have to select 3 or 4 or even all.

Generally, getting the backup is a relatively easy task, but it is better to get help from intelligent experts in this field of activity. The good news is getting backup is possible in the NVR system, so you don’t need to be worried about the deleted or lost videos.

How do you access the lost or deleted videos in Dahua NVR?

This part will explain the detailed steps to recover smashed videos from Dahua NVR systems. It would help if you double-click to open the NVR video data recovery software.

You can use the top and best software module for NVR. It is time to start the process. In the first step, you have to know the image file of Dahua. Then, select the image file and select the partition.

Next, you can use deep analysis to detect the NVR brand. You will see the NVR spot list. Sometimes, as the user, you are unsure about the NVR brand, so you can click the analysis mode directly to recognize the NVR system.

Finally, you can find out the main program has recognized 2 possible brands for the available image file. Usually, you have to select the top one. Finally, click the demanded one and click the OK.

It is also possible to rename the task and click OK. You can overwrite the existing task if you have worked with these features before. Can you find out the detectable dates?

You can detect the demanded video within these available dates and then analyze them. It is also a good idea to check the analysis speed too. You have to wait until the analysis process is completed. The remaining time is available for you to see and observe.

Besides the recorded videos, you can also face the raw videos with extension names. Remember that you must wait because the whole process of analyzing and video carving is automatic. So you don’t need to do anything.

Check the log and the file window. After completing the analysis, you can switch to the file window and find all possible cameras and a long list of videos.

How do we recover the deleted videos from the Dahua NVR system?

According to the previous part and the access method of recorded videos in the NVR system, recovering these lost videos will be relatively easy. You only need the analysis mode of the Dahua NVR system, and for this analyzing process, you have to use deep analysis.

If this step and process don’t work as you want, you can select the device and try the custom analysis to set up another task. You also can try to put a name with custom. To tell the difference between each task, like fast analysis, deep task, and custom task, you must know all the available options in the NVR system.

Usually, you can use the deep or custom task for the Dahua NVR system. Finally, you can switch back to the directory or log window. You will the witness of the almost complete progress.

The digital experts mostly use the online checksum, and they have the read-only option in the setting. You can tick the demanded one to ensure it is the original device with the read-only option.

Not any of the proper operations can affect the original devices. Another available option is adding checksum options. These features show why many people need digital engineers.

The standard data recovery engineers can help you if you find your lost video. Some users believe they don’t need the expert because ticking the other checksum options is much easier.

The analysis speed will become slower than the average speed. Finally, you can check channel one of your camera and see the recovered lost videos. You can also watch the preview video, which is useful and practical.

How do we retrieve the deleted video from NVR?

Time is the main thing when trying to retrieve the deleted recorded video. Whenever you realize you have lost your videos, preventing the NVR from overwriting the deleted video is essential.

Note that recording and storing the new videos can decrease the chance of a successful retrieval. In addition, you have to check the backup storage. This feature can help you recover the lost or deleted video.

Some NVR systems have an automatic backup feature, which helps you retrieve lost and deleted videos. If you cannot recover the lost data, contact your NVR system’s technical support.

These experts can provide the best guidelines and information to retrieve your lost footage. You only need to share the details of your NVR system, its software version, and the type of video you lost.

There is another available option to retrieve the deleted video. You can use the recovery software of the NVR system. This software can support you retrieve the deleted video as soon as possible.

You must follow the instructions mentioned to utilize the software quickly and promptly. This software is compatible with the NVR system. It can also be practical in the installation process of the NVR system.

Don’t forget to get help from a professional assistant in this field of activity. These persons can help you in a unique process using the most advanced tools and devices.

Final thought

Deleting helpful videos from NVR can be harmful, mainly when the video contains important content. Based on the mentioned information, it is possible to recover and retrieve the deleted or lost videos from the NVR system.

This article has mentioned all the steps and processes of deleted video recovery. We also share some information about the backup process in the NVR system. You have to check the highlighted process and consider the chance of a recovery process.

Finally, retrieving is only sometimes an easy method for everyone, but you can experience the recovery process with the help of different available devices and options. Don’t worry about your deleted video; you can retrieve it easily via the NVR system. We’re Dahua UK Authorised partner providing Dahua products with the best price only for trade users.

The post Can I retrieve deleted CCTV footage from my Dahua NVR first appeared on NVR IPCAMERA SECURITY.

How To Install Synology Surveillance Station

M.Salih ASLAN — Fri, 23 Feb 2024 20:05:51 +0000

How To Install Synology Surveillance Station, In this How To… Guide we are going to take you through how to install Surveillance Station software to a Synology NAS and then show you how to add an IP camera to that software. This guide is aimed at people who have just setup a NAS or have pre-existing NAS that they want to start using for IP camera management and storage, if you are setting up your NAS for the first time this thread is not for you, either follow the instructions in the box, look at other threads in the Synology section of this forum, or ask us for help.

Once you have the NAS setup you can come back to this post and follow the steps below:
.

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

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

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.

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.

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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• Embedded NVR SoC

• 1 GB DDR3 System Memory

• Drive Type – 3.5″ SATA HDD

• 1080p 60Hz Video Resolution

• HDMI x 1 Video Output

• 3 Year Warranty (Extendable to 5 year coverage)

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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• People and Vehicle detection – Trigger immediate or threshold-based alerts, using idle times, within defined zones (for vehicles or people)

• License Plate Recognition – Identify license plates and set up accompanying triggers (using allow/blocklists)

• Intrusion Detection – Set up bi-directional or one-way borders, so alerts can be issued when a trespassing vehicle or person is detected.

• People Counting, Congestion Alerts, and, Visitor Trends – Gauge occupancy levels in a defined space, with the counting of people leaving/entering the area. Automatic alerts can also be used to avoid congestion, once an area reaches its capacity.

• Personnel Detection – Equipped with the fast identification and authentication of individuals, through the use of face recognition.

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.

DVA1622

DVA3221

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:

• Multi-Location Alerts – Preview triggered events directly on the map with automatic zoom features to bring the most important views into focus.

• Multi-floor Layouts – Group floor plans together for a clearer understanding of where cameras are located, and where events are set to occur.

• Online Map Integration – Directly overlay your cameras and building layouts onto Google Maps or OpenStreetMap for better situational awareness, even across multiple, or larger sites.

VisualStation

VS360HD

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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• Dual Screen Display (users are able to switch between Mirrored and Extended desktop modes)

• HDMI/VGA Dual Full HD Output

• Fan-less Design

• 3 Year Warranty

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.

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.

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.

• Easily create storage pools, and use visualised connections between storage pools, volumes, and SSD caches, to help resolve any issues your setup may face.

• SSD Cache – With its safe and versatile SSD cache (with lower degradation risks, thanks to high cache write-back speeds), the DiskStation manager offers a place to store Btrfs metadata, that helps to speed up file access and search.

• Advanced Drive Replacement – Drives can be automatically replaced once it reaches critical or failing status. Users can easily switch to a cloned drive after manual replacement, without the worry of degrading the storage pool.

• Active Insight – Allows users to manage their NAS across a range of locations, with performance monitoring and an automated warning system.

• Centralized Monitoring – Offers the ability for users to view system health indicators, for all devices under their Synology account. So, management of your data storage system, or security setup, can be made easy to maintain.

• Delegate Admin Tasks – A must have for business users. With admin role delegation, system administrators can delegate pre-configured roles to other users, and reduce their management workload.

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.

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)

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:
.

• Advanced Snapshot Technology – Provides schedulable and near-instantaneous data protection for shared folders and LUNs.

• File and Folder-level Data Restoration – Enables restoration of specific files and folders.

• Flexible Storage Quota System – Helps manage avaliable space by specifying storage limits for shared folders.

• File Self Healing – Detects and recovers corrupted files using mirrored metadata and RAID configurations.

• Inline Compression – Compresses data before writing it to the drive, reducing write commands and optimizing storage space.

Synology’s NAS Lineup
Now Avaliable at Use-IP

RackStations

A selection of Rackmount style NAS Systems.
Synology RackStations offer impressive performance and large storage space, all in a rackmount design.

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.
.

FS Series – FS6400, FS3600, FS3400, FS2500

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

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

The post How To Install Synology Surveillance Station first appeared on NVR IPCAMERA SECURITY.

Dahua NVR Troubleshoot All Series

M.Salih ASLAN — Fri, 23 Feb 2024 07:59:13 +0000

Dahua NVR Troubleshoot All Series, Network Video Recorder (NVR) is a specialized computer that records security video surveillance footage in digital format to a hard drive. Because the NVR does not have video capture capability, video is typically processed and encoded from the surveillance IP or CCTV camera and transferred to the NVR for storage via ethernet or WiFi network. NVRs are typically employed within IP video surveillance systems.

Disable audio recording on Dahua Recorder

Description

This article is to show how to disable audio function in Dahua IP camera that connected to Dahua NVR.

Video Instruction

Step by Step Instruction

1. Login to Dahua recorder from local system interface.

2. Under Settings, click on Camera.

3. Go to Encode.

4. Select the camera channel.

5. Click on More.

6. Click on the toggle to turn off Audio. Click OK.

7. Click Save.

Dahua NVR Troubleshoot All Series

Disable audio on Dahua IPC that connected to Dahua NVR

This article is to show how to disable audio function in Dahua IP camera that connected to Dahua NVR.

Video Instruction

Step by Step Instruction

Step by Step Instructions

1. Login to Dahua NVR Web GUI using Internet Explorer.

2. Click on Settings > Camera.

3. Click on Camera list (Some recorder will label it as Registration)

4. Find the camera channel you want audio to be disable, click on E Internet Explorer icon.

5. It will take you to the login page of Dahua IP Camera. Login with Camera credential.

6. Go to Settings > Camera > Audio. By default the Audio settings is enabled.

7. Click on the checkmark to uncheck on both main and substream.

8. Click Save.

No Audio from Live Feed

There are following possibilities:

• The system is does not have an amplification for power on the mic port.

• The mic needs to have its own power. Since the System does not supply phantom power to the mic you will need to make sure that the mic has its own power supply.

• Audio cable is damaged. You may need to re-run your cable.

• DVR/NVR’s audio port is not working. Check the mic on another device to ensure that the mic is actually working.

1. Make sure your audio on the computer or television is enabled and working by playing music or watching a video with audio online. You should see this audio meter change when playing music or video on the computer/television.

2. Once you have confirmed your audio is working on your speaker, and if you still can’t hear from your Live Feed, check your connections. If you are using an external microphone that plugs into the camera, please make sure you are supplying power to since the camera does not. See picture below:

• Also make sure your audio input is properly configured on the IP Camera. If you are using Audio In via a powered mic select line in on this screen, if you are using the microphone use Mic

3. If your connections and power are in order but you still cannot get audio from your live feed, log into your IP Camera or NVR and change the following settings.

4. If you are accessing your audio feed from a computer also make sure you have the speaker symbol enabled to enable audio from the Live Feed.

There is Audio from Live Feed, No Audio During Playback

There are following possibilities:

• It is possible that the audio feature for that channel was not enabled. Please enable audio function

• Usually there are a limited number of channels that can be accessed for audio recording. Should one of the cameras that you are wanting to be recorded with audio and it is connected later in the channels, you WILL need to disconnect every camera and connect that camera in the limited selection of channels.

1. Make Sure your camera with a microphone is working via live stream, please follow the NoAudio guide for details.

2. After ensuring you are receiving an audio feed, log onto your NVR and make sure your encoding setup is correct (Setup>Image>Encode>) and make sure your are on the right channel where the camera has a working microphone. Now make sure audio is enabled for either or both the Main Stream and Sub Stream (whichever you are recording on)

3. Also make sure your camera is scheduled to record during specified operation.

4. Also make sure your camera is set to record

5. Now playback a recording of a camera that had picked up audio, you can also simulate this by making noise by the microphone and playing that segment back. Also make sure that the Volume button is not on mute and is turned all the way up during playback.

There is no HDMI output.

• If Display is not set in HDMI mode then set to HDMI.

• If The HDMI connection is not fully set in the connection then configure and reconnect HDMI.

• If The HDMI connector is damaged then change the HDMI Cable.

• If HDMI Cable is damaged then change HDMI Cable.

• If Check if monitor is on the correct source setting then set to the correct source.

• If DVR / NVR is set to a resolution that is unsupported by monitor then reset resolution.

Video Loss 1 Camera

There are following possibilities:

• Firmware is not compatible. You will need to upgrade to the latest version.

• Brightness is 0. Please restore factory default setup.

• There is no video input signal or it is too weak.

• You will need to check the network cable.

• DVR hardware malfunctions.

Video Loss on Multiple Cameras

There are following possibilities:

• Firmware may be old. Please upgrade to the latest version.

• Brightness is 0. Please restore factory default setup.

• If There is no video input signal or it is too weak, due to the length of cable, find shorter cable.

• Check privacy mask setup or your screen saver and remove them if possible.

• If DVR hardware malfunctions then change hardware.

• If Not enough bandwidth then check internet.

• If Insufficient power then check and change power supply.

• Check if you are using You are using aluminum braid or copper braid cable and change if not.

Camera Feed is Blurry or Distorted

There are following possibilities:

• It maybe that the camera is out of focus. The real*time video becomes black and white.

• If DVR and monitor resistance is not compatible then use a different monitor/DVR.

• If Video transmission is too long or degrading is too huge then shorten the distance.

• If DVR color or brightness setup is not correct then readjust setup or default.

• If Resolution or stream is on low then adjust resolution or stream.

• If Image sensor is bad then replace image sensor.

• Direct Sunlight can cause image sensor to go bad. So place image sensor out of direct sunlight.

• Try to avoid mounting camera on a metal surface. Electrical bleeding from a power source can cause image distortion.

• Indoor Camera being used as an outdoor camera which might not have an IR cut filter.

Video is distorted when searching local records.

There are following possibilities:

Explanation:

1. If Video quality setup is too low then reconfigure video quality setup.

2. If Program read error, bit data is too small. There is mosaic in the full screen. Please restart the DVR to solve this problem.

3. If HDD data ribbon error then replace ribbon.

4. If HDD malfunction then replace HDD.

5. If DVR hardware malfunctions then replace hardware.

Remote control does not work.

There are following possibilities:

Explanation:

1. If Remote control address is not correct then find the correct address.

2. If Distance is too far or control angle is too small then shorten the distance or fix control angle.

3. If Remote control battery power is low then replace battery power.

4. If Remote control is damaged or DVR front panel is damaged then replace remote control or DVR front panel.

System does not boot

• Disconnect, reconnect power and video cables to system.

• Disconnect HDD and boot system. If system boots without HDD, then HDD has failed or is not compatible.

There are following possibilities:

• If Input power is not correct then switch input power.

• If Power connection is not correct then switch power connection.

• If Power switch button is damaged then replace power switch.

• If Program upgrade is wrong then install correct program upgrade or send to RMA.

• If HDD malfunction or something wrong with HDD ribbon then replace HDD or Ribbon.

• If Seagate DB35.1, DB35.2，SV35 or Maxtor 17*g has compatibility problem. Please upgrade to the latest version to solve this problem.

• If Front panel error then replace front panel.

• If Main board is damaged then replace main board.

NVR Randomly Rebooting or Shutting Down

Issue: NVR Randomly Rebooting or Shutting Down

• Disconnect HDD and boot NVR. If NVR boots without HDD, then HDD has failed or is not compatible.

There are following possibilities: Explanation:

1. If Input voltage is not stable or it is too low, then change the power supply and cable.

2. If HDD malfunction or something wrong with the ribbon, then replace the HDD or the ribbon.

3. Button power is not enough, then add more button power.

4. If Front video signal is not stable then check and adjust front video signal.

5. If Working environment is too harsh, too much dust then clean it.

6. If Hardware malfunction then replace hardware.

How to set the date and time

Time display is not correct.

There are following possibilities: Explanation:

• Setup is not correct

• Battery contact is not correct or voltage is too low.

• Crystal is broken.

Step by Step Instructions

1. Make sure the “Time Zone” is set correctly.

GMT stands for Greenwich Mean Time.

• Eastern Standard Time: GMT – 05:00

• Central Standard Time: GMT – 06:00

• Mountain Standard Time: GMT – 07:00

• Pacific Standard Time: GMT – 08:00

• Alaskan Standard Time: GMT – 09:00

• Hawaii-Aleutian Standard Time: GMT – 10:00

2. Setup DST, if applicable.

• Daylight Savings Time begins the 2nd week of March

• Daylight Savings Time ends the 1st week of November.

3. “Sync PC” if all else fails.

4. Click, “OK” to save your changes.

Burn error /USB back error.

Explanation:

1. If Burner and NVR are in the same data cable, then separate them.

2. If System uses too much CPU resources. Then please stop record first and then begin backup.

3. If Data amount exceeds backup device capacity which may result in burner error. Then please delete data.

4. If Backup device is not compatible, please change backup device.

5. If Backup device is damaged, please change backup device.

The post Dahua NVR Troubleshoot All Series first appeared on NVR IPCAMERA SECURITY.

DAHUA NVR Network Interface Setting

M.Salih ASLAN — Thu, 30 Nov 2023 09:27:12 +0000

DAHUA NVR Network Interface Setting, Network fault-tolerance: In this mode, device uses bond0 to communicate with the external devices. You can focus on one host IP address. At the same time, you need to set one master card. Usually there is only one running card (master card).System can enable alternate card when the master card is malfunction. The system is shown as offline once these two cards are both offline. Please note these two cards shall be in the same LAN.

DAHUA NVR Interface Setting Network

.....

TCP/IP

The single network adapter interface is shown as in Figure 4‑99 and the dual network adapters interface is shown as in Figure 4‑100.

• Network Mode : Includes multiple access, fault tolerance, and load balancing

◦ Multiple-address mode: eth0 and eth1 operate separately. You can use the services such as HTTP, RTP service via etho0 or the eth1. Usually you need to set one default card (default setup is etho) to request the auto network service form the device-end such as DHCP, email, FTP and etc. In multiple-address mode, system network status is shown as offline once one card is offline.

◦ Network fault-tolerance: In this mode, device uses bond0 to communicate with the external devices. You can focus on one host IP address. At the same time, you need to set one master card. Usually there is only one running card (master card).System can enable alternate card when the master card is malfunction. The system is shown as offline once these two cards are both offline. Please note these two cards shall be in the same LAN.

◦ Load balance: In this mode, device uses bond0 to communicate with the external device. The eth0 and eth1 are both working now and bearing the network load. Their network load are general the same. The system is shown as offline once these two cards are both offline. Please note these two cards shall be in the same LAN.

•Default Network Card: Please select eth0/eth1/bond0(optional) after enable multiple-access function

•Main Network Card: Please select eth0/eth1 (optional).after enable multiple access function.

DAHUA NVR Network Interface Setting

Note: The dual-Ethernet port series support the above three configurations and supports functions as multiple-access, fault-tolerance and load balancing.

• IP Version: There are two options: IPv4 and IPv6. Right now, system supports these two IP address format and you can access via them.

• MAC address: The host in the LAN can get a unique MAC address. It is for you to access in the LAN. It is read-only.

• IP address: Here you can use up/down button (pq) or input the corresponding number to input IP address. Then you can set the corresponding subnet mask the default gateway.

• Default gateway: Here you can input the default gateway. Please note system needs to check the validity of all IPv6 addresses. The IP address and the default gateway shall be in the same IP section. That is to say, the specified length of the subnet prefix shall have the same string.

• DHCP: It is to auto search IP. When enable DHCP function, you can not modify IP/Subnet mask /Gateway. These values are from DHCP function. If you have not enabled DHCP function, IP/Subnet mask/Gateway display as zero. You need to disable DHCP function to view current IP information. Besides, when PPPoE is operating, you can not modify IP/Subnet mask /Gateway.

• MTU: It is to set MTU value of the network adapter. The value ranges from 1280-7200 bytes. The default setup is 1500 bytes. Please note MTU modification may result in network adapter reboot and network becomes off. That is to say, MTU modification can affect current network service. System may pop up dialog box for you to confirm setup when you want to change MTU setup. Click OK button to confirm current reboot, or you can click Cancel button to terminate current modification. Before the modification, you can check the MTU of the gateway; the MTU of the NVR shall be the same as or is lower than the MTU of the gateway. In this way, you can reduce packets and enhance network transmission efficiency.

The following MTU value is for reference only.

• 1500: Ethernet information packet max value and it is also the default value. It is the typical setup when there is no PPPoE or VPN. It is the default setup of some router, switch or the network adapter.

• 1492: Recommend value for PPPoE.

• 1468: Recommend value for DHCP.

• Preferred DNS server: DNS server IP address.

• Alternate DNS server: DNS server alternate address.

• Transfer mode: Here you can select the priority between fluency/video qualities.

• LAN download: System can process the downloaded data first if you enable this function. The download speed is 1.5X or 2.0X of the normal speed.

After completing all the setups please click save button, system goes back to the previous menu.

Connection

The connection setup interface is shown below:

• Max connection: system support maximal 128 users. 0 means there is no connection limit.

• TCP port: Default value is 37777.

• UDP port: Default value is 37778.

• HTTP port: Default value is 80.

• HTTPS port: Default value is 443.

• RTSP port: Default value is 554.

Important: System needs to reboot after you changed and saved any setup of the above four ports. Please make sure the port values here do not conflict.

WIFI

Note: This function is for some series product only.

The WIFI interface is shown as below.

• Enable: Check the box here to enable WIFI function.

• Refresh: You can click it to search the hotspot list again. It can automatically add the information such as the password if you have set it before.

• Disconnect: Here you can click it to turn off the connection.

• Connect: Here you can click it to connect to the hotspot. System needs to turn off current connection and then connect to a new hotspot if there is connection of you selected one.

• WIFI working status: Here you can view current connection status.

Please note:

• After successful connection, you can see WIFI connection icon at the top right corner of the preview interface.

• When the hotspot verification type is WEP, system displays as AUTO since the device can not detect its encryption type.

• System does not support verification type WPA and WPA2. The display may become abnormal for the verification type and encryption type.

After device successfully connected to the WIFI, you can view the hotspot name, IP address, subnet mask, default gateway and etc. Right now system support TOTOLINK_N2200UP module.

3G

3G setup interface is shown as below.

Please refer to the following contents for the parameter information.

• Pane 1: Display 3G signal intensity after you enabled 3G

• Pane 2: Display 3G module configuration information after you enabled 3G

• Pane 3: Display 3G module status information after you enabled 3G

It is to display current wireless network signal intensity such as EVDO, CDMA1x, WCDMA, WCDMA, EDGE and etc.

• 3G module: It is to display current wireless network adapter name.

• 3G Enable/Disable: Check the box here to enable 3G

• Network type: There are various network types for different 3G network modules. You can select according to your requirements.

• APN: It is the wireless connection server. It is to set you access the wireless network via which method.

• AUTH: It is the authentication mode. It supports PAP/CHAP.

• Dial number: Please input 3G network dialup number you got from your ISP.

• User name: It is the user name for you to login the 3G

• Password: It is the password for you to login the 3G

• Pulse interval: You can set dialup duration. Once you disable the extra stream, the connection time begins. For example, if you input 5 seconds here, then 3G network connection period is 5 seconds. The device automatically disconnect when time is up. If there is no extra stream, 3G network connection is valid all the time. If the alive time is 0, then the 3G network connection is valid all the time.

• Dial: Here you can enable or disable 3G network connection/disconnection manually.

• 3G wireless network: Here is to display wireless network status, SIM card status, dial status. If the 3G connection is OK, then you can see the device IP address the wireless network automatically allocates.

PPPoE

PPPoE interface is shown in the above image. Input “PPPoE name” and “PPPoE password” you get from your ISP (Internet service provider). Click save button, you need to restart to activate your configuration. After rebooting, NVR will connect to internet automatically. The IP in the PPPoE is the NVR dynamic value. You can access this IP to visit the unit.

DDNS

DDNS setup interface is shown below.

You need a PC of fixed IP in the internet and there is the DDNS software running in this PC. In other words, this PC is a DNS (domain name server).

In network DDNS, please select DDNS type and highlight enable item. Then input your PPPoE name you get from you IPS and server IP (PC with DDNS). Click save button and then reboot system.

Click save button, system prompts for rebooting to get all setup activated.

After rebooting, open IE and input as below: http：//(DDNS server IP)/(virtual directory name)/webtest.htm e.g.: http：//10.6.2.85/NVR _DDNS/webtest.htm.)

Now you can open DDNSServer web search page.

Please note DDNS type includes: CN99 DDNS, NO-IP DDNS, Quick DDNS, Dyndns DDNS and sysdns DDNS. All the DDNS can be valid at the same time, you can select as you requirement.

Private DDNS function shall work with special DDNS server and special Professional Surveillance Software (PSS).

Quick DDNS and Client-end Introduction

1) Background Introduction

Device IP is not fixed if you use ADSL to login the network. The DDNS function allows you to access the NVR via the registered domain name. Besides the general DDNS ,the Quick DDNS works with the device from the manufacturer so that it can add the extension function.

2) Function Introduction

The quick DDNS client has the same function as other DDNS client end. It realizes the bonding of the domain name and the IP address. Right now, current DDNS server is for our own devices only. You need to refresh the bonding relationship of the domain and the IP regularly. There is no user name, password or the ID registration on the server. At the same time, each device has a default domain name (Generated by MAC address) for your option. You can also use customized valid domain name (has not registered.).

3) Operation

Before you use Quick DDNS, you need to enable this service and set proper server address, port value and domain name.

• Server address：quickddns.com

• Port number：80

• Domain name：There are two modes: Default domain name and customized domain name.

Except default domain name registration, you can also use customized domain name (You can input your self-defined domain name.) After successful registration, you can use domain name to login installed of the device IP.

• User name: It is optional. You can input your commonly used email address.

Important

• Do not register frequently. The interval between two registrations shall be more than 60 seconds. Too many registration requests may result in server attack.

• System may take back the domain name that is idle for one year. You can get a notification email before the cancel operation if your email address setup is OK.

UPnP

The UPNP protocol is to establish a mapping relationship between the LAN and the WAN. Please input the router IP address in the LAN.

• UPNP on/off ：Turn on or off the UPNP function of the device.

• Status: When the UPNP is offline, it shows as “Unknown”. When the UPNP works it shows “Success”

• Router LAN IP: It is the router IP in the LAN.

• WAN IP: It is the router IP in the WAN.

• Port Mapping list： The port mapping list here is the one to one relationship with the router’s port mapping setting.

• List：

◦ Service name：Defined by user.

◦ Protocol： Protocol type

◦ Internal port：Port that has been mapped in the router.

◦ External port：Port that has been mapped locally.

• Default: UPNP default port setting is the HTTP, TCP and UDP of the NVR.

• Add to the list: Click it to add the mapping relationship.

• Delete: Click it to remove one mapping item.

Double click one item; you can change the corresponding mapping information.

Important:

When you are setting the router external port, please use 1024~5000 port. Do not use well-known port 1~255 and the system port 256~1023 to avoid conflict.

For the TCP and UDP, please make sure the internal port and external port are the same to guarantee the proper data transmission.

IP Filter

You can add IP in the following list. The list supports max 64 IP addresses. System supports valid address of IPv4 and IPv6.

Please note system needs to check the validity of all IPv6 addresses and implement optimization.

After you enabled trusted sites function, only the IP listed below can access current NVR.

If you enable blocked sites function, the following listed IP addresses can not access current NVR.

• Enable: Highlight the box here, you can check the trusted site function and blocked sites function. You can not see these two modes if the Enable button is grey.

• Type: You can select trusted site from the dropdown list. You can view the IP address on the following column.

• Start address/end address: Select one type from the dropdown list, you can input IP address in the start address and end address. Now you can click Add IP address or Add IP section to add.

1.For the newly added IP address, it is in enable status by default. Remove the √ before the item, and then current item is not in the list.

2.System max supports 64 items.

3.Address column supports IPv4 or IPv6 format. If it is IPv6 address, system can optimize it. For example, system can optimize aa:0000: 00: 00aa: 00aa: 00aa: 00aa: 00aa as aa:: aa: aa: aa: aa: aa: aa.

4.System automatically removes space if there is any space before or after the newly added IP address.

5.System only checks start address if you add IP address. System check start address and end address if you add IP section and the end address shall be larger than the start address.

6.System may check newly added IP address exists or not. System does not add if input IP address does not exist.

• Delete: Click it to remove specified item.

• Edit: Click it to edit start address and end address. See Figure 4‑110. System can check the IP address validity after the edit operation and implement IPv6 optimization.

• Default: Click it to restore default setup. In this case, the trusted sites and blocked sites are both null.

Note:

• If you enabled trusted sites, only the IP in the trusted sites list can access the device.

• If you enabled blocked sites, the IP in the blocked sites can not access the device.

• System supports add MAC address.

EMail

The email interface is shown as above.

• SMTP server: Please input your email SMTP server IP here.

• Port: Please input corresponding port value here.

• User name: Please input the user name to login the sender email box.

• Password: Please input the corresponding password here.

• Sender: Please input sender email box here.

• Title: Please input email subject here. System support English character and Arabic number. Max 32-digit.

• Receiver: Please input receiver email address here. System max supports 3 email boxes. System automatically filters same addresses if you input one receiver repeatedly.

• SSL enable: System supports SSL encryption box.

• Interval: The send interval ranges from 0 to 3600 seconds. 0 means there is no interval.

• Health email enable: Please check the box here to enable this function. This function allows the system to send out the test email to check the connection is OK or not.

• Interval: Please check the above box to enable this function and then set the corresponding interval. System can send out the email regularly as you set here. Click the Test button, you can see the corresponding dialogue box to see the email connection is OK or not.

Please note system will not send out the email immediately when the alarm occurs. When the alarm, motion detection or the abnormity event activates the email, system sends out the email according to the interval you specified here. This function is very useful when there are too many emails activated by the abnormity events, which may result in heavy load for the email server.

FTP

You need to download or buy FTP service tool (such as Ser-U FTP SERVER) to establish FTP service. Please install Ser-U FTP SERVER first. From “start” -> “program” -> Serv-U FTP Server -> Serv-U Administator. Now you can set user password and FTP folder. Please note you need to grant write right to FTP upload user.

You can use a PC or FTP login tool to test setup is right or not. For example, you can login user ZHY to H140H140H140HTUFTP://10.10.7.7UTH and then test it can modify or delete folder or not.

System also supports upload multiple NVRs to one FTP server. You can create multiple folders under this FTP.

Please highlight the icon in front of Enable to activate FTP function. Here you can input FTP server address, port and remote directory. When remote directory is null, system automatically create folders according to the IP, time and channel. User name and password is the account information for you to login the FTP.

File length is upload file length. When setup is larger than the actual file length, system will upload the whole file. When setup here is smaller than the actual file length, system only uploads the set length and auto ignore the left section. When interval value is 0, system uploads all corresponding files. After completed channel and weekday setup, you can set two periods for one each channel. Click the Test button, you can see the corresponding dialogue box to see the FTP connection is OK or not.

Multicast

Here you can set a multiple cast group. Please refer to the following sheet for detailed information.

• IP multiple cast group address

-224.0.0.0-239.255.255.255

-“D” address space

• The higher four-bit of the first byte=”1110”

• Reserved local multiple cast group address

-224.0.0.0-224.0.0.255

-TTL=1 When sending out telegraph

-For example

• All systems in the sub-net

• All routers in the sub-net

• DVMRP router

• OSPF router

224.0.0.13 PIMv2 router

• Administrative scoped addressees

-239.0.0.0-239.255.255.255

-Private address space

• Like the single broadcast address of RFC1918

• Can not be used in Internet transmission

• Used for multiple cast broadcast in limited space.

Except the above mentioned addresses of special meaning, you can use other addresses. For example:

Multiple cast IP: 235.8.8.36

Multiple cast PORT: 3666.

After you logged in the Web, the Web can automatically get multiple cast address and add it to the multiple cast groups. You can enable real-time monitor function to view the view.

Please note multiple cast function applies to special series only.

Alarm Center

This interface is reserved for you to develop.

Auto Register

This function allows the device to auto register to the proxy you specified. In this way, you can use the client-end to access the NVR and etc via the proxy. Here the proxy has a switch function. In the network service, device supports the server address of IPv4 or domain.

Please follow the steps listed below to use this function.

Please set proxy server address, port, and sub-device name at the device-end. Please enable the auto register function, the device can auto register to the proxy server.

Important

Do not input network default port such as TCP port number.

1) The proxy server software developed from the SDK. Please open the software and input the global setup. Please make sure the auto connection port here is the same as the port you set in the previous step.

2) Now you can add device. Please do not input default port number such as the TCP port in the mapping port number. The device ID here shall be the same with the ID you input previously. Click Add button to complete the setup.

3) Now you can boot up the proxy server. When you see the network status is Y, it means your registration is OK. You can view the proxy server when the device is online.

Important

The server IP address can also be domain. But you need to register a domain name before you run proxy device server.

P2P Setting

The P2P interface is shown in the above image. You can visit www.easy4ip.com to scan the QR code to login.

Easy Space

This function allows you to upload motion detec record or snapshot image to the dropbox and etc.

The easy space interface is shown above.

Please select the easy space address from the dropdown list and then input corresponding user name and password.

Note

• The uploaded file is for sub stream only. Please go to record control interface (main stream->setting->Storage->Record) and then select sub stream.

• The easy space function uses upload bandwidth. Usually the recommended upload bandwidth shall be more than 512kbps and please make sure the network is stable.

• The easy space upload data adopts safe SSL encryption connection. Please enable 1-channel to upload in case this function occupies too much CPU.

Switch

The built-in switch function is for product of PoE port.

It is for you to set IP address, subnet mask, gateway and etc of the Switch.

From Main menu->Setting->Network->Switch, you can set switch IP address, subnet mask, gateway and etc.

The post DAHUA NVR Network Interface Setting first appeared on NVR IPCAMERA SECURITY.

How To Reset Password 2M NVR

M.Salih ASLAN — Mon, 12 Jun 2023 20:48:05 +0000

How can I reset password for the 2M 8000 Series NVR with the new firmware? This is valid for some NVR models, it depends on the firmware version of them. If they do not have this new password reset method, please go to our other guide for password reset.

There are two possible ways to reset the password with the new firmware. However both need the person to access the NVR either by being in front of it or by access in on the computer (entering the IP address on the browser). The screenshots shown on this guide will be the ones we can get on the NVR itself:

Bring up the login screen by right-clicking anywhere and clicking on the “Menu” option. When you see the login screen, click on the “Forgot Password” link:

After that, either 2 types of screens will come up: The first one is to enter an email address to get a new temporary password:

Please enter a valid email address to get your new temporary password:

The second type of screen is the same as the one it will show when we click “Next” after entering the email address:

When you reach this screen, you can follow one of the following options:

How To Reset Password 2M NVR

Read More :

ONVIF Camera Discovery and Stream Troubleshooting Guide

How to Add DeskCamera to Dahua NVR

How To Connect a Amcrest NVR Using ONVIF

Option 1:

If you have downloaded the 2M Guard App for your phone, you can do the password reset yourself.

Click on the “Local Config” option:

Click on the “Forget Device Password” option and scan the QR code on the NVR screen:

After that, a message will appear saying that the temporary password will be sent to the registered email address:

Click on “OK” to send the password and wait for the confirmation page:

Click “OK” again and wait. The email will look like this:

Take note of the security code and enter it on the “Security Code” field of the Retrieve Password screen (The security code is case sensitive, this means that upper and lower case letters matter):

After entering the security code, press “Enter” and press “OK”. After that, a new pop-up screen will appear to enter a new password on the “Password” field. Don’t forget to enter the same new password on the “Confirm” field:

After that, click on “OK”.

Option 2:

If you don’t have the 2M Guard App downloaded, you can take a picture of the QR code shown on the “Retrieve Password” screen. Here is an example of the picture you should take.

After you take the picture, please contact Technical Support to receive more instructions. We will do the password reset using the QR code picture taken.

NOTE: Please do NOT exit from the “Retrieve Password” screen after you take the picture of the QR code. The security code only lasts for a day, so please keep that in mind before starting a password reset process.

How can I reset the password for the 2M 8000 Series NVR?

This is valid for models 2MN-8004-P4, 2MN-8008-P8, 2MN-8116-P16, 2MN-8232-P16

There are two very similar ways you can reset the NVR password if it has been forgotten, but both methods begin the same way: obtaining the serial number of the device. It can be found in different areas: the sticker on the side of the box, the sticker on the bottom of the device, or when you click Forgot Password on the NVR local screen, and it will begin with “210..” and be 20 characters long (a mixture of numbers and letters).

By clicking on Forgot Password it will open a new window that will show the serial number and ask for the security code. Contact tech support for the security code. Make sure you are in front of the device at the time of calling because it will need to be entered within a frame of time. Once the correct security code has been entered the window will change to enter a new password. It is recommended to create a strong password.

The second method to reset the password begins the same. Obtain serial number → contact tech support → enter security code into the password box. After entering the code another window will open asking for the security code again and the new password.

How to Access Device from Web

This guide is valid for models 2MT-4004, 2MT-4008, 2MT-4088, 2MT-4016, 2MN-8004-P4, 2MN-8008-P8, 2MN-8116-P16, 2MN-8232-P16.

When devices are connected to the network, they can also be accessible from a computer. The first thing you need to make sure of is that the computer you are using and the DVR/NVR are connected to the same network (network is coming from the same router for both devices). You will first need to obtain the IP address of the DVR/NVR from Menu → System → Network → IPv4 address.

After noting the IP address of your device, open Internet Explorer and in the address search bar type in the DVR/NVR IP address. If the NVR and the computer are on the same network then it will pull up the login page of the DVR/NVR. The credentials will be the same as when you log into the local interface of your device.

The post How To Reset Password 2M NVR first appeared on NVR IPCAMERA SECURITY.

How to Add a Bosch Camera to a Dahua Recorder

M.Salih ASLAN — Wed, 24 May 2023 19:37:02 +0000

How to Add a Bosch Camera to a Dahua Recorder,This article will cover how to add a Bosch IP camera to a Dahua NVR, DVR, or XVR.

Prerequisites

Dahua NVR, DVR, or XVR on the latest firmware
Bosch Camera on latest firmware. NOTE: Older firmware will not work.
Bosch Configuration Manager tool

How to Add a Bosch Camera to a Dahua Recorder

Read More :

Bosch Security password reset instructions

How to add 3rd party camera to Bosch Cloud VMS?

How to Add an Axis Camera to a Dahua NVR

Step by Step Instructions

1. Open the Bosch Configuration Manager and select the Refresh Search button at the top to search for all Bosch devices on the network

2. Right click on the IP address of the camera in the list and select “Set Session Authentication…”

3. Enter the username next to “User” and password next to “Password” of the camera
Select “OK”

4. If the correct credentials were entered the red lock next to the camera’s name in the list should disappear. (If it doesn’t, repeat steps 2 and 3)
Select the “Network” tab at the top and note the network information (You can also modify the network settings in this section of the tool)

5. Log into the Dahua recorder
Select “Setup”, then “Image”, and then “Registration” to open the Camera Registration page
Select “Device Search”

6. Scroll through the list of cameras on the top until you see the Bosch camera you are going to add
Check the box next to the Bosch camera and select “Add”
(If you don’t see the camera in the list, select “Manual Add” and skip to Step 8)

7. If the Status shows a Red X, select the Modify (Pencil) button next to the camera
(If the Status shows a Green Check Mark, skip to Step 10)

8. Verify all of the settings on this page match the network information for the camera from Step 4
Fill in the Username and Password for the camera
Select “OK”

9. You should see the Status for the camera change from a Red X to a Green Check Mark
(If you don’t see it change, select “Refresh”. If it still doesn’t change after refreshing repeat Steps 7 and 8)

10. Select “Preview” and then select the channel for the newly added camera on the left
You should see a live view of the Bosch camera

The post How to Add a Bosch Camera to a Dahua Recorder first appeared on NVR IPCAMERA SECURITY.

How to Add DeskCamera to Dahua NVR

M.Salih ASLAN — Fri, 24 Feb 2023 19:53:25 +0000

How to Add DeskCamera to Dahua NVR DeskCamera is an affordable and easy solution for streaming multiple desktops screens and web cameras from a single computer to your Onvif compliant network video recorder.

How to Add DeskCamera to a Dahua NVR

Description

DeskCamera is an affordable and easy solution for streaming multiple desktops screens and web cameras from a single computer to your Onvif compliant network video recorder.

Prerequisites

DeskCamera Software Installed on a Windows computer.
Dahua Onvif Compliant Recorder

Video Instructions

Step by Step Instructions

1. Start up DeskCamera and get your NVR/HCVR/DVR accessible.

2. Notice the DeskCamera settings, the IP address of the computer, Onvif username and password, and the port your desired display is on. The stock settings on DeskCamera allow you to add the Desktop you want easily (mainly the username admin and password admin, Dahua’s defaults). Now select Setting->Camera->Remote Devices and search for the settings noted before. Once you have found the device, check the box and select Add.

3. Notice the status of the added device, make sure it is green, then select preview.

4. Select the desired feed to view your desktop. If you are having difficulty adding the device use the steps below to manually add the desktop.

5. In this scenario I would like my Desktop to be private on the network so I will setup a new username and password by selecting stop and entering in my credentials. After this select start to start up the camera.

6. On the NVR/HCVR/DVR Go to Setting->Camera->Remote Devices and select Manual Add and then enter in the highlighted information which can be found in DeskCamera.

The post How to Add DeskCamera to Dahua NVR first appeared on NVR IPCAMERA SECURITY.

Dahua NVR – NVR IPCAMERA SECURITY

Can I retrieve deleted CCTV footage from my Dahua NVR

Can I retrieve deleted CCTV.

How To Install Synology Surveillance Station

How To Install Synology Surveillance Station

Synology NVRs and VisualStation​

​

NVR1218​

​

​

Deep Learning NVR (DVA) Series​

DVA1622

DVA3221​

Synology NAS/SAN Systems​

What is a NAS?​

Benefits For Home Use

The DiskStation Manager 7.0​

Data Backup Solutions​

​

RackStations​

DiskStations​

FlashStations​

SA, HD, and, UC Series​

​

Expansion Units​

Dahua NVR Troubleshoot All Series

Disable audio recording on Dahua Recorder

Description

Video Instruction

Step by Step Instruction

Dahua NVR Troubleshoot All Series

Read Also : Tuya Camera User Guide Ultimate Manual

Disable audio on Dahua IPC that connected to Dahua NVR

Video Instruction

Step by Step Instruction

No Audio from Live Feed

There are following possibilities:

There is Audio from Live Feed, No Audio During Playback

There are following possibilities:

There is no HDMI output.

Video Loss 1 Camera

Video Loss on Multiple Cameras

Camera Feed is Blurry or Distorted

Video is distorted when searching local records.

Remote control does not work.

System does not boot

There are following possibilities:

NVR Randomly Rebooting or Shutting Down

How to set the date and time

Time display is not correct.

Step by Step Instructions

Burn error /USB back error.

DAHUA NVR Network Interface Setting

DAHUA NVR Interface Setting Network

TCP/IP

DAHUA NVR Network Interface Setting

Connection

WIFI

3G

PPPoE

DDNS

UPnP

IP Filter

EMail

FTP

Multicast

Alarm Center

Auto Register

P2P Setting

Easy Space

Switch

How To Reset Password 2M NVR

How To Reset Password 2M NVR

How can I reset the password for the 2M 8000 Series NVR?

How to Access Device from Web

How to Add a Bosch Camera to a Dahua Recorder

Prerequisites

How to Add a Bosch Camera to a Dahua Recorder

Step by Step Instructions

How to Add DeskCamera to Dahua NVR

Synology NVRs and VisualStation

NVR1218

Deep Learning NVR (DVA) Series

DVA3221

Synology NAS/SAN Systems

What is a NAS?

The DiskStation Manager 7.0

Data Backup Solutions

RackStations

DiskStations

FlashStations

SA, HD, and, UC Series

Expansion Units