D641BLR LONG RANGE BATTERY DOOR CHIME

D641/BLR HOME AUTOMATION - WIRELESS BATTERY-OPERATED WHITE 70M RANGE 433.92MHZ 100DB 2 MEL. The HPM D641/BLR battery operated door chime is wireless to provide easier installation, this unit has a range of up to 70 meters Features: Battery operated - easy to install - totally portable - no wires or cables. Long range radio-wave transmission up to 70 metres which allows you to place the door chime anywhere in your home, garden or garage. ??Good neighbours?? feature: easy adjustment of channel selections will stop interference from neighbours who have a similar Door Chime. Choose between two possible chime tones: Ding Dong andWestminster Name tag insert on Bell Press enables visitors to check they are calling at the right place. 1 Year Warranty Specifications: Door chime dimensions (HxWxD): 138x90x36mm Bell press dimensions (HxWxD): 70x42x18mm Door chime receiver: 3 x C batteries (not supplied) Bell press transmitter: 1 x 12V battery (supplied) Weight: 0.3000 kg Barcode Number: 9321001203353