YALE DOOR VIEWER P-9401-PB POLISHED BRASS
Door viewer suitable for a range of doors To suit door sizes 25-59mm Viewing angle 180 degrees Diameter of body 12mm The Yale P9401 door viewer is ideal for all wooden full panelled external doors. These viewers are also adjustable to fit door thickness 35mm - 57mm, by means of a tubular casing and a screw lens. Yale P9401 viewers have a wide range angle view of 180º, giving a good area of covarage that helps to identify callers before opening the door, adding extra safety and security to your home.