Bakeey Wired Doorbell Guest Welcome Door Bell Button For School Hospital Laboratory Wall

Features Made of high quality for durability and stability Wired doorbell is not disturbed to any signal obstruction You can extend the wire so that you can install it at will Small size and convenient installation double sided tape can be attached to the wall 2 AAA batteries power saving easy to replace Specification Brand BakeeyColor WhiteMaterial ABSPower Supply 2 AAA Batteries No batteries in the package Installation Wall MountedPackage Includes 1 Wired Doorbell