Byron - BY103 Wirefree Plug Through Chime Kit 60m - BYRBY103
The Byron BY103 Wirefree Plug Through Chime Kit is a 4 melody 60m plug-through chime kit. Simply plug in to any household 3-pin socket and the unit is ready to use.
The socket can still be used as any appliance can be plugged in to the door chime and will still operate.
Push requires 1 x CR2032 battery (included).