MINIElectric Doorbell with Wireless Remote Control

Stop missing important deliveries and having your guests leave because of long waiting time with the Wireless Remote Control Doorbell.
Its quick and easy to install and use.
Quick and easy to install and use.
Works within a range up to 100 meters in open space.
No cumbersome wiring needed to be installed.
With 32 melody music.
Comes with a double-sided adhesive tape for your convenience.
Remote button battery: 1x 12V 23A battery (included).
Doorbell size: 105mm x 75mm.
Remote button size: 75mm x 43mm.
Doorbell is Plug powered
Build in double speakers, make sound clear, especially suitable for homes, offices, factories, hotels, etc.