How to enable audio on Camius analog 4K AHD, CVI, and TVI camera?
Select ‘Coaxial Audio‘ under Setup >> System >> General >> General >> Audio Input Type and click ‘Apply‘
Check the ‘Audio‘ box under the DVR’s ‘Record – Encode – Mainstream.’
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.