Madrid

The wireless Madrid doorbell is ready for use as ”out of the box”. The bell (receiver) is plugged into the wall socket and it is powered by 230 V mains. The external door button (transmitter) can be attached either with screws or with the supplied double sided tape. The button of the bell does not require battery but operates with kinetic energy. The life of the button is about 10 years. The ringtone is selectable from 32 different options. You can also adjust the ringtone volume. This doorbell is a very ”green choice” due that batteries are no longer needed. The operating range is up to 100 meters in open space.