Knightsbridge DCAV007 DC White Wireless Dual Entrance Door Chime Kit (100m Range)

Battery operated wireless doorbell kit with one receiver and two doorbells. Different music/signal activated depending on which doorbell is used - so no confusion. 100m Range (dependent on environment). Power saving design. IP44 rated door bells. Chime units require 1 x 12V 23A battery for each (included). Plug in Receiver unit works off mains - no batteries required