Product Overview: The Smart Chime 3 Piece Plug-in and Wireless Smart Chime Kit is a versatile doorbell system designed for easy installation and convenience Dimensions - Bell Push 19 x 30 x 79mm. 8 Melodies Doorbell Uni-Com Door Chime Plug In/ Plug Through | Topline | Irish Owned Since 1887 Wireless Plug Through Doorbell 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. 150m range (in Open Field and at suitable conditions). Plug through given the option to keep the socket free for other appliances. These chimes have a rotating volume control with a mute option and are mains powered. There are three chimes can be plugged in with available option to keep the socket free for other appliances. Chime unit- Mains powered 3pin plug All Uni-Con are compatible with each other and can have unlimited chimes connected and up to four Door pushes Dimensions - Door Chime 135 x 80 x 47mm. Uni-Com Wireless Plug-in Door Chime, 150m Operating Range, 30 Different Chimes, LED Chime Alert, 3 Operating Modes, Easy Install, White Colour - White/Grey with white push button Each individual Plug-in chime unit uses an extimated 82p per 1 years use (calculated by UK Average rate of 16., 3p/kWh in 2018) Sound Level dB@1M, 88db. Wireless Waterproof Doorbell 150m Range EU Plug Sm... – Grandado The bell push uses a random digital code with a choice of 256 frequencies to avoid interference with neighbours.
