Hear Your Doorbell from Everywhere in the House;Expands an existing wired doorbell to be heard in any part of the home;Connects onto the low-voltage screws in the existing doorbell;Hear the doorbell in all parts of the home-basement, second floor, or the attic

• Chime Kit Door Dlx Plgin Wrlss

Chime Kit Door Dlx Plgin WrlssThomas & Betts