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

Read Also : Tuya Camera User Guide Ultimate Manual

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.

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No Audio from Live Feed

There are following possibilities:

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:

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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.

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There is Audio from Live Feed, No Audio During Playback

There are following possibilities:

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.

Video Loss 1 Camera

There are following possibilities:

Video Loss on Multiple Cameras

There are following possibilities:

Camera Feed is Blurry or Distorted

There are following possibilities:

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

There are following possibilities:

NVR Randomly Rebooting or Shutting Down

Issue: NVR Randomly Rebooting or Shutting Down

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:

Step by Step Instructions

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

GMT stands for Greenwich Mean Time.

2. Setup DST, if applicable.

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.

<p>The post Dahua NVR Troubleshoot All Series first appeared on NVR IPCAMERA SECURITY.</p>

Introduction
When you are away home, there are always something you care about. This is where the smart camera functions. No matter your child is climbing
the kitchen cabinet, or the pet is stealing snacks, the Pan/Tilt Home Security Wi-Fi Camera helps you stay with them anytime, anywhere. Receive a
notification whenever your camera detects motion and see a video clip of this motion to check everything.
• Smooth Pan and Tilt – 360° horizontal range and 114° vertical range.
• 1080p High -Definition – Capture every detail in crystal-clear Full HD definition.
• Advanced Night View – Even at night, the camera can provide a visual distance of up to 30 ft.
• Live View – Always stay with that matters most to you from anywhere, anytime.
• Two-Way Audio – Communicate with others with the built-in microphone and speaker.
• Sound and Light Alarm – Trigger light and sound effects to frighten away unwanted visitors.
• Privacy Mode – Shut down the surveillance to protect your privacy.
• Sharing – Share the memorable moments with your family and friends.
• Safe Storage – Store up to 128 GB on a microSD card*, equal to 384 hours (16 days) of footage△
.
*The SD card is not included in the package.

<p>The post Tapo Home Security Wi-Fi Camera Setup Guide first appeared on NVR IPCAMERA SECURITY.</p>

To configure face recognition:

Step 1. From the Live View display, right-click to open the Quick Menu, then click Main Menu.

Step 2. Click EVENTS, then click the Face Recognition tab on the side panel.

Step 3. Select a camera to configure face recognition for.

Step 4. Click to enable / disable face recognition on the selected channel.

Step 5. Click Setup next to Schedule to choose which days and times of the week to enable face recognition:

• Click or click-and-drag along the each of the blue timelines to quickly add or remove time from each day’s schedule in 15–minute segments.
• Select 2 or more the days to link schedules. This allows you to quickly change multiple schedules at once.
• To make fine adjustments to a schedule, click settings. This will allow you to set exact start and end times for a schedule.

Step 6. Click Setup next to Target Face Database.

• Check the box next to the face database that you want to use for Face Recognition.
• Click OK.

Step 7. Click to enable Unfamiliar Face Alarm. Setup alarms if a face has been detected that has not been added to the face database (also labeled “stranger” in AI mode).

Step 8. Click the icon under modify to adjust the Similarity value.

• Enter a value for the Similarity from 1% being the lowest to 100% being the highest.
• Click OK.

Step 9. Click the icon under Parameters to set the alarms for face recognition.

Step 10. Click Apply to save all changes.

Congratulations! You have successfully configured face recognition on your D861 Series recorder.

How to create a face database?

To build a face database, you can create a face database list and add faces to each database from a USB drive or live captured faces in AI mode.

To create a database:

Step 1. From the Live View display, right-click to open the Quick Menu, then click Main Menu.

Step 2. Click EVENTS, then click the Face Database tab on the side panel.

Step 3. Click Add in the bottom right of the screen to add a new database.

Step 4. Enter a name for the database.

Step 5. Click OK.

The created database will appear in the face database list.

How to add a face to the database by USB?

To add a face to the face database:

Step 1. From the Live View display, right-click to open the Quick Menu, then click Main Menu.

Step 2. Click EVENTS, then click the Face Database tab on the side panel.

Step 3. Select a database from the list and click the details icon to configure.

Step 4. Click Register to add a face to the database. The USB drive will automatically load.

Step 5. Click + to upload a new face image.

Step 6. Use the Register window to add additional information to the face entry, including name and gender.

Step 7. Click OK to save.

The added face will appear in the face database.

Add by USB Drive (Batch Add)

Face pictures can also be imported in batches which is useful when adding a large number of faces at one time.

Add Captured Faces

You can add images to build the face database by using images that have been captured in AI mode.

NOTE: To capture faces using Face Detection, AI mode must be enabled in Live View. From the Live View display, right-click Quick Menu and hover over the Live View option. Click on AI mode to enable.

How to add a face captured by AI mode?

To add a face captured by AI mode:

Step 1. From the Live View display, AI mode will display recently captured faces on the right side of the screen.

Step 2. Double-click on the face that you want to add.

Step 3. Click the button Add to Face Database for the register window to appear.

Step 4. Check the box next to the database that you want to add the face to.

Step 5. Add additional details for the face entry including a name.

Step 6. Click OK to save. The added face will appear in the face database.

Face Detection

When enabled, Face Detection can detect the faces of persons as they enter the camera’s field of view.

Face Detection is disabled by default. You must enable it in the recorder.

Step 1. Go to Main Menu > Event > Events Settings.

Step 2. Under Face Settings, click Face Detection.

Step 3. Now, select the (A) Camera you want Face Detection to be enabled with, then turn the Enable button to (B) ON.

Step 4. Then, configure the rest of the features based on your preferences:

• Select Area
• Schedule
• Show Message
• Record Channel
• PTZ Activation
• Sequence
• Snapshot
• Buzzer
• Warning Light

Step 5. At the bottom right corner of the screen, click Apply to save your changes.

Congratulations! You have successfully enabled Face Detection on your recorder.

<p>The post How To Face Detection – Face Recognition first appeared on NVR IPCAMERA SECURITY.</p>