Valcom V-2900 Door Answer Device - Single

- Single door answering device
- Provides two-way communication (does not provide door unlock capability)
- Built-in talkback amplifier
- Ring generator
- Transmit and receive volume control
- Includes a VC-VP-324 power supply
- Compatible with all Valcom doorplate speakers
- Access: PBX loop starttrunk port electronic or 1A2 line key (line cardrequired) or dedicated single line phone set
-Input impedance: 600 ohm
- Ouput impedance: 45 ohm
- Weight 3.4lbs
- Dimensions: 8.25inchH x 4.5inchW x 2.35inchD
- VALCOM POWER UNITS (N/A power included)