Wireless doorbell for the Trixline BELL TR B303 socket

The Trixline BELL wireless doorbell is a great solution wherever it is not possible to install a classic wired connection. The main advantages include very easy installation, battery-free operation of the PIEZO button.

Key properties:

Number of melodies: 20
Sound: 70-85 db
Volume: 3 levels (low, medium and high)
Transmission frequency: 433MHz
Power supply receiver (bell): AC 230V 50Hz
Power transmitter (Piezo button): battery-free operation (mechanical impulse is converted into electrical energy)
Distance: 100 -150m
Weight: 234g

Protection: IP40