Wireless doorbell with 60 ringtones and 5 volume levels, IP67 waterproof, wireless wall chime, 300m range, battery and USB charging powered, for home, school, office

Sound Flexibility: Wireless doorbell set includes 1 transmitter, 1 receiver, and 60 melodies with 5 volume levels ranging from 0 to 105 dB. You can choose the perfect music volume to suit your preferences and environment.

Strong Signal Penetration: Say goodbye to missed visitors with our wireless doorbell's extra-long transmission range of up to 300 m. With strong signal penetration, even if you are in multiple rooms or on another floor, you will always know when someone is at the door.

Continuous Performance: Ensure your wireless doorbell never stops working with 3 AAA batteries or USB power options.

Versatile use: No need for wiring or complicated tools, this wireless doorbell can be installed and moved in minutes, making it ideal for hotels, garages, shops, apartments, and other locations.