Honeywell DCP311 Wireless Push Button With LED Confidence Light-White

The DCP311 Potrait Style White Wireless Push button features a LED confidence Light (Shows that your Doorbell is clearly working) and is suitable for all the New Honeywell DC/DW Series 3,5 and 9 Bell units straight from the Packet. With features Easy Installation (No Wiring Required), fixings included, battery included, and a secret Knock function that if pressed 3 times quickly plays a differant melody so you know if its a family member or a friend at the door.