The Alecto ADB20 is a wireless doorbell that requires no wiring. Installation is incredibly simple, as you only need to stick the waterproof doorbell to your front door. The indoor chime is wirelessly connected to the doorbell and can be hung anywhere in the house. Are there places in your home or apartment where you can’t hear the doorbell very well? You can expand the ADB20 with up to 6 indoor chimes and place them in different locations throughout your home or apartment. The transmission power of the doorbell has a range of up to 50 meters, allowing you to install it in the attic or basement as long as the range is not exceeded. In open areas, without obstacles like walls or devices, the range can even reach up to 200 meters. To avoid interference, the ADB20 operates with an encrypted signal. Both the doorbell and the indoor chime are battery-operated, making installation a breeze. The Alecto ADB20 comes with mounting materials included. Additionally, since it's important that the ringtone sounds pleasant to you, you can choose from 52 melodies. The volume of the white doorbell can also be adjusted in five different levels (between 0 dB and 110 dB), allowing you to hear the doorbell loud and clear throughout your home.

Included in the package:

• Wireless doorbell
• Receiver
• Double-sided tape
• Battery A23 (12V)
• User manual NL / EN / DE / FR.