Auth Florence, Non Electric, Mechanical Door Chime, Doorbell and Viewer #689. High quality, maintenance free, no wiring, no batteries. Requires to drill 5 holes through the door. (see the template in the pictures above). Designed to fit wood and steel doors up to 4-3/4″ thick. One way viewing mirror. Outside metal faceplate measures 6-5/8″H X 3″W. Inside plastic cover with spring activated sliding viewer. Paper tags for labeling apartment identification plate and name plate. Mounting and fastening hardware includes only screws for wood doors. We manufacture and include self drilling screws for steel doors. (see the self drilling screws in the pictures above). Installation positioning templates. Easy to follow instructions. Choose from 2 colors, gold powder coated metal or silver powder coated metal. One year manufacturers warranty on all parts that cease to function due to normal wear and tear.

Product Features

• High quality, maintenance free, no wiring, no batteries, one way viewing mirror.
• Designed to fit wood and steel doors up to 4-3/4″ thick.
• Requires to drill 5 holes through the door.
• Mounting and fastening hardware includes only screws for wood doors.
• We manufacture and include self drilling screws for steel doors. (see the self drilling screws in the pictures above).