An attractive plug-in doorbell kit, offering high sound quality with a range of classic and modern melodies. This product is a plug in chime that is mains powered and can be used in any common electric socket. The chimes have a rotating volume control with a mute option. The extender uses a random digital code with a choice of 256 frequencies to avoid interference with neighbours. A wired bell push is connected by a small length of wire to a Wired to Wirefee Extender which will send a wireless signal to the doorbell unit when the push is pressed. The extender is normally just inside the property but can be connected by a longer length of wire if neccessary.

Range up to 150m (in Open Field and at suitable conditions). Metal Frames , thick walls And UPVC door frames will reduce the operating distance.
Easy installation.
88dB sound with rotating volume control
Choice of 8 melodies (sound samples below).
Plug-In chime unit.
Plug-in chime unit uses an extimated 82p per 1 years use (calculated by UK Average rate of 16.3p/kWh in 2018)
Extender Fixings included

...

UNI-COM Wireless 150m Plug-In Doorbell with Wired to Wirefree extender/ convertor