Modern design and ease of installation.
It features a waterproof remote control button and offers 25 polyphonic melodies.
The doorbell has an operating range of up to 150 meters and incorporates a digital coding system (315/433.94MHZ) for strong anti-interference.
It is designed for low energy usage, with the remote control button powered by a 12V (23A) battery and the bell unit by three 1.5V AA batteries.