-. Brand : DoorBell Fon -. Feature : Save when you buy the 2-Pack! / The DoorBell Fon interface / Simple wiring: Installs using pre-existing pair of wires and phone lines / Plugs into any AC wall outlet / 2 available door intercom station terminals; Able to daisy chain multiple DP28-Cs for more door stations -. Label : DoorBell Fon -. Manufacturer : DoorBell Fon -. Model : DP-28C -. MPN : DP28CA -. PartNumber : DP28CA -. ProductGroup : Kitchen -. ProductTypeName : KITCHEN -. Publisher : DoorBell Fon -. Studio : DoorBell Fon -. Title : DoorBell Fon DP28C Door Station Controller