Viking Electronics VK-W-2000A-EWP Vandal and Impact Resistant Handsfree Doorbox UV Stable Light Gray Plastic Chassis Sur

- Viking door answering device
- Answer your door from the safety of your telephone!
- New high output speaker amplifier with volume adjustment POT
- Microphone volume adjustment POT
- 24 volt talk battery
- 20 Hz ring generator (3.0 REN ring load maximum)
- Selectable number of rings (2, 3, 10 or 30)
- Extended operating temperature range: -15F to 130F
- Compact 45 terminal strip for easy wiring
- Enhanced Weather Protection