Camera Audo Connection

[TOzgur]

Dear ALL,

Dahua SD5A432GB-HNR 4 MP 4.8-154mm IR IP PTZ PoE camer installed video streaming is working perfectly wihtout any problem at all, but I don't have the audio connection it is only been connected with cat6 cables to NVR will it be enoough to record the voice streaming or do I have to use audio connection cables as well ?

 

[wittaj]

Yes you need an external mic and power supply for that camera.

 

[TOzgur]

ok as can be seen below at the backpanel of nvr has only one audio in/out channel so do I need to replicate it ?

 

[wittaj]

It would go thru the ethernet cable back to the NVR. But if you want to run a cable back to the NVR you could.

 

[roaoro]

You install the mic to the audio jacks at the camera not the nvr.