Why can’t I backup video with audio on Avtech DVR?
If you can't back up video with audio on your Avtech DVR, first ensure that your DVR and camera both support the audio function. Also, make sure your audio camera is connected to the correct DVR audio input.
Why can’t I play recorded data on my Avtech KPD677?
If you cannot play recorded data on your Avtech DVR, ensure there are at least 8192 images of recorded data for playback to function correctly. If there are fewer images, the DVR will stop playback. For example, at 30 IPS, the recording time should be at least 273 seconds (8192 images / 30 IPS) for proper playback.
How to view Avtech KPD677 images over network with IE?
To resolve the issue of being unable to view Avtech DVR images over the network with IE web browser after login, check the DVR firmware version. Also, allow the web browser ActiveX or applet in the pop-out message.
Why can’t I use the IR remote control with my Avtech DVR?
If you can’t use the IR remote control with your Avtech DVR, first check if your DVR model supports IR remote control. Then, ensure the batteries are installed correctly. Finally, aim the remote directly at the IR receiving zone on the DVR and try again.
General| Video Input | 4 channels |
|---|---|
| Hard Drive Support | 1 SATA HDD |
| Maximum HDD Capacity | Up to 2TB |
| Audio Output | 1 Channel |
| Operating System | Embedded Linux |
| Channels | 4 |
| Compression | H.264 |
| Power Supply | DC 12V |
| Recording Resolution | 720x480 |
| Network Interface | Ethernet (RJ-45) |
| Mobile Surveillance | iOS & Android |
| USB | 2 x USB 2.0 |
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