Hello. I have Dahua NVR4108HS-4KS2 and two cameras IPC-HFW1230S.
Cameras don't have built in mic nor audio connector to connect external microphone. Receiver has two female RCA connectors, labeled Mic IN and Mic out.
I have external microphone from link below:
My idea is to place this microphone near one of two cameras, power it with 12V and connect it with NVR for sound recordin. Is it possible?
Cameras don't have built in mic nor audio connector to connect external microphone. Receiver has two female RCA connectors, labeled Mic IN and Mic out.
I have external microphone from link below:
My idea is to place this microphone near one of two cameras, power it with 12V and connect it with NVR for sound recordin. Is it possible?