Wire free door chime

An easy to fit wire free door chime system with a choice of bell push rims. Simply attach the supplied bell push at your entrance with no wiring and no damage to your door. The wireless door chime simply plugs into a free mains socket in your home and provides a mains socket through for convenience. Wireless remote push button • Change the colour of your bell push rim (Chrome, Bronze or Black) • Transmits code through walls and ceilings • Supplied with pre-fitted battery • Chime unit has mains through for convenience • Long battery life • No need to damage your door by wiring a traditional door chime • Chime can be moved with no hassle • New product for 2004! 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.