The Viking C-250 controller provides an interface so your phone can operate on the same single line as a compatible door phone. Works with standard analog phones, and Viking E-series and K-series entry phones. Allows door phone users to call your phone, then provides a call waiting tone if busy and an option to forward the call to another number. You can also call the door phone through this controller.
Viking C-250 Entry Controller Quick Specs:
- Number Dialer: 5 numbers stored
- Connections: 12-cage clamp screw terminals
- Postal Lock Input: supported
- Programmable: yes
Viking C-250 Door Phone Controller Package Contents: