Audio Over Coax (Turbo HD)

[michaelpoh1982]

Hi everyone,
I’m installing Turbo HD cameras that support audio over coax. Does audio transmission work automatically, or do I need to enable it in both DVR and camera configuration?

 

[whzone]

Dear member,
The transmission is done automatically as long as both DVR and cameras supports AOC audio over coax, however make sure that under Camera, Video Parameter - Stream Type both main stream and sub stream is set to Video and Audio.
Then under Storage, Schedule, Record and Advanced Configuration the option to Record Audio is Enabled for all Audio Over Coax cameras.