Byron Wireless doorbell with fabric font, battery powered The Byron DBY-22321NP wireless doorbell ensures you don't miss a visitor. It is easy to install and can be placed where you wish. The set consists of a good quality doorbell to place inside and a weatherproof push button to mount next to the door. When someone rings your doorbell, the doorbell gives an audible signal and a visual signal, so you can both see and hear when a visitor rings the doorbell.- Wireless range of up to 150 meters - Select between 16 melodies and adjust the volume in 5 levels - Flashing indication when someone calls - The doorbell can be placed anywhere indoors - IP44 weatherproof doorbell button - 85 dB - Easy installationWireless range of 150 meters This doorbell works with the included CR2032 battery and is easy to install. The doorbell works with 3 x AAA batteries (not included). You can place it inside where you wish as it has a range of 150 meters. If you are up in the attic, in the basement or out on the wooden deck. With, Byron DBY-22321NP, you won't miss a single visitor, as you can easily and simply have it next to you wherever you are (range max. 150 meters).16 different melodies and 5 sound levels You easily choose one of the 16 preset melodies. You easily set the sound level by choosing one of the levels: 0%, 25%, 50%, 75% or 100% of a maximum of 85dB. With this, you can then set the sound level to what you want on each occasion. E.g. higher when you're outdoors or lower when you're indoors.Easy to install You easily set up the doorbell outside with the included double-sided tape. The wireless doorbell can be placed anywhere in the house. It is quick and easy to install the clock's push button and door bell.Tip! The DBY-22321NP is easy to expand. You can easily put a bell on your back. To hear the difference between whether it's the front or the back calling, you can easily set different melodies. One for the front and one for the back. In addition, you can buy an extra doorbell (receiver) to have indoors, which works on all connected door buttons outside. Handy if you have several floors.Package contents: Push button Portable doorbell (receiver) Double-sided tape< br /> 1x CR2032 battery Manual Specifications Number of melodies: 16pcs Range: 150 m LED indication on button: Yes Doorbell has LED indication: Yes Volume control: Yes, 5 levels Decibel: 85 dB IP rating, push button: IP44 Frequency: 433 MHz Number of door push buttons (transmitter) that can be paired: 6 Battery: AA (not included) and CR2032 (included)