AOP-XD Audio Tranceiver Interface
Companion unit to Louroe AOP-SP series speakerphones. It powers up the speakerphone, receives the audio signal from the speakerphone and drives it into the receiving device (DVR, PC Soundcard, IP Network cameras with audio, and video servers with audio). It also receives audio from the output of the receiving device and amplifies the signal for output through the speaker portion of the AOP-SP speakerphone.
For interfacing bi-directional audio with a: