Byron DBY-22311NP wireless, battery-powered doorbell with a range of up to 150 meters - Battery-powered receiver and push button - The doorbell can be placed anywhere - Long range of up to 150 meters - Choose from 16 melodies and adjust the volume in 5 levels - IP44 rated door push button - Easy installationThanks to the fact that the receiver is wireless and battery powered, you can take it with you wherever you are in the home. So no matter where you are, you can hear when someone rings the doorbell. The DBY-22311 is easy to install and can be placed anywhere. The kit consists of a high-quality battery-powered indoor receiver and a weatherproof push button.Wireless range of up to 150 meters The push button is powered by the included CR2032 battery. The doorbell is powered by 3 x AA batteries (not included) and can be taken anywhere in the house thanks to its range of up to 150 meters. Do you not hear the doorbell when you are working in the attic or in the garden? It is no longer a problem. With this wireless doorbell you won't miss a single visitor.16 melodies and 5 sound levels Choose the desired melody from the 16 options via the push button and set 80 dB- the volume to 5 sound levels, 0%, 25%, 50%, 75% of 100% as desired. In this way, the doorbell can be adjusted according to all your wishes.Easy installation Use the included double-sided tape to attach the water-resistant push button. The wireless doorbell can be placed anywhere in the house. In just a few seconds, you can quickly and easily install the push button and the doorbell.Tip! The doorbell can easily be supplemented. Do you also want to install a push button at your patio door so that your visitors can ring the bell there too? You can do that. Byron BDY push buttons can be connected to all Byron doorbells. Different melodies can be selected on the inside of the push button, in this way you can choose different melodies depending on which door the visitors ring at. In addition, you can also buy an extra doorbell, practical for example upstairs.Contents in package 1 x Push button 1 x Battery powered doorbell (Powered by 3xAA, not included) 1x CR2032 battery (for push button) Double-sided tape User manualSpecifications Number of melodies: 16pcs Range: 150 m LED indication on button: Yes Volume control: Yes, 5 levels Decibel: 80 dB IP rating, push button: IP44 Frequency: 433 MHz< br /> Number of door push buttons (transmitters) that can be paired: 6 Battery: AA (not included) and CR2032 (included) Compatible with: Byron BY series