Heidemann Blackline 70910 Wireless Bell Set - Extendible - High Range - Wireless Bell with LED - 2 Receivers & 1 Transmitter - Plug-In Wireless Chime - Black

Blackline: modern design meets the latest wireless technology from Heidemann. This means: high range, expandability and the possibility of changing channels in case of possible overlaps with radio frequencies in the environment. Easy to set up: the wireless bell only needs to be plugged into the socket and the transmitter is operated - your Blackline wireless bell is ready and set up 36 melodies: The Blackline radio receiver offers you a wide range of 36 different ringing melodies, from normal "Ding-Dong" to symphony. The alarm can be changed at any time LED signal + mode function: bell melody plus optical call signal. Alternatively, only sound or only LED signalling Volume levels: adjust the volume of your wireless bell at any time via a head, from silent up to 89 dB