Campanello senza fili, senza batterie, impermeabile e con display a LED.

This wireless doorbell requires no batteries; the transmitter has a built-in miniature generator that operates without them. Installation is simple: just plug the receiver into a socket and secure the waterproof transmitter button with the self-adhesive mounting pad or screws. It offers 38 different ringtones and 4 volume levels (0 to 50 dB). The wireless signal transmission distance is up to 150 meters, and it has an IP68 waterproof rating, making it suitable for various environments. Silent operation allows you to enjoy a peaceful night.