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How to enable audio on Camius analog 4K AHD, CVI, and TVI camera?

Camius 4K analog CVBS / AHD / CVI / TVI camera [FB4KAOC] has a built-in microphone for audio listen-in and recording using the Camius DVR (TRivault4K184R or TriVault4K2168R).

Select ‘Coaxial Audio‘ under Setup >> System >> General >> General >> Audio Input Type and click ‘Apply

TRIVAULT4K2168R audio input type
How to enable audio on Camius analog 4K AHD, CVI, and TVI camera? 5

Check the ‘Audio‘ box under the DVR’s ‘Record – Encode – Mainstream.’ 

TRIVAULT4K2168R RECORD MAIN STREAM 16 CHANNELS ANALOG
How to enable audio on Camius analog 4K AHD, CVI, and TVI camera? 6

To use the audio feature with the camera, you’d need a Camius audio video power coaxial cable.

Camius offers Surveillance DVR kits, including hybrid analog DVRs with 4K analog cameras and a pre-installed hard drive ready to record out of the box.