Viking PI-1A Universal Telecom and Paging Interface
The Viking PI-1A Universal Telecom and Paging Interface allows you to provide paging from nearly any phone system instead of from a microphone. The PI-1A has a built-in voice activated or AC ring activated relay which provides D.P.D.T. contacts for muting background music during paging.
- Floating 600 ohm output
- Selectable 22V DC talk battery for interfacing with unused phone system line input/trunk ports
- Adjustable VOX trigger sensitivity
- Adjustable ring pitch
- Paging port interface
- Ringing analog line input for night bell
- Contact closure input for night bell
- DPDT normally open and normally closed VOX activated contacts for cutting out background music
- Adjustable VOX contact time-out
- Includes Atlas 1-Year Warranty with Extended Warranty options available!