Twin Pack Wirefree Door Chime

Twin pack simple to install doorchime. Simply plug the chime in to a suitable mains outlet and attach the bell push to your front door. Now available in this super convenient twin pack that gives you a separate sound for each bell push. Wireless remote push buttons • Easy installation in minutes • Transmits code through walls and ceilings • Supplied with pre-fitted battery • Chime units have mains through socket for convenience • Long battery life • No need to damage your door by wiring a traditional door chime • Chime can be moved with no hassle • Supplied with 2 x Bellpush and 2 x Adaptor • Bellpushes produce different sound in adaptors. Battery Life 1-3 Years Battery A23 12V (Supplied) Frequency 433.92MHz Range 25m (free air) - 12-15m Average Site Code 8 Bit - 256 Combinations.