Heidemann 70835 Wireless door bell Complete set

Remote gong Set with acoustic and visual call-signalling (Flashlight). Wireless extension for existing doorbell system. For this, the transmitter is placed directly in addition to the existing bell. When the bell starts ringing, the sound-active sensor converts the acoustic signal into a radio signal and sends it to the receiver.This text is machine translated.

Price: 57.99 from Conrad Electronic