Provides a convenient connection for phone and doorbell systems.
An incoming call or doorbell generates a voltage which is passed to the RTI audio distribution system to mute the audio temporarily. Phoenix connector will accept up to two AC or DC voltages from two different doorbell chimes. RJ11 jack will accept a single phone line.
Mounts into single gang electrical box and uses Decora® style wall plate. No power supply required for operation

Links:
Audio Distribution B		Commercial Brochure