Door Telephones | Door Phones

These door phones connects your doorbell to your telephone, so you'll be able to pick up any extension in the house or office to talk to your visitor. The visitor presses the the non mechanical sensor button that rings your telephone with a distinctive ring to let you know someone is at the door. Pick up any phone to be connected with that door automatically. If you are on the phone, you'll hear a call waiting tone; switch over to the other line to talk to your visitor. Its that simple!