Byron DBY 23510 Doorbell Button Extension

ManoMano

Would you like to have a bell button on your front door as well as on your back door? No problem. With the Byron DBY-23510 expansion kit, you can place a bell button on any door or gate. When the bell button is pressed, an LED light will light up, which will inform you accordingly. The wireless bell knob has a maximum range of 100 m and works with any Byron DBY doorbell. _Long wireless range of up to 100 m _Attach an additional bell button to the back door to know when visitors come back _Set different melodies to separate the different bell buttons _Mounting material in the form of 3M tape is included _LED strip light around the bell button

Amazon

Wide wireless range of up to 100 m Attach an additional bell push to the back door to know when visitors come back Set different melodies to distinguish the different bell buttons Mounting material in the form of 3M tape is included LED light strip around the bell button, Weight: 0.1322773572 Pounds, Manufacturer: Byron