Sell wireless doorbell 1sp 2remote ac220v best price

Quick and easy to install and useWorks within a range of 50 to 75 meters in open spaceNo cumbersome wiring needed to be installedWith 16 musical sounds to choose fromComes with a double-sided adhesive tape for your convenienceDoorbell is battery powered (batteries not included)Remote button battery: 1x 12V 23A battery (inclu8ded)Doorbell size: 105mm x 75mmRemote button size: 75mm x 43mm