Doorbell Fon

DP28C Intercom Controller Only - Doorbell Fon

The DP28 Doorbell Fon Intercom Controller is the Heart of the Doorbell Fon Door intercom system and allows users to answer a door or gate from any telephone in the home or business. Doorbell Fon installs using a single pair of wires for power, signalling, control and voice. Add on Door stations connect to same single pair of wires. Operation is simple !! No Codes, No Programming, Just pick up the telephone like a regular call with DoorBell Fon.

The 21^st Century door-answering device is here. Bring Convenience, Security & Assistance to your home today with the DOORBELL FONâ¢. This amazing product allows users to answer a door or gate from any telephone in their home or business. It installs using a single pair of wires for power, control, signaling & voice. All add on components install on the same single pair. No Programming! No Codes! Just pick up the telephone like a regular telephone call.