Firestop Contract Door Viewer - Satin Chromeのレビュー

Standard style door viewer adds a useful security aspect to any door by enabling the user to see who is on the other side of the door before opening it. The intumescent protection pad included must be used when installing into a fire door. Features Fire tested for FD30 and FD60 fire doors 14mm glass lens with shutter Telescopic to fit your door depth (34mm - 55mm) Provides a 180 degree angle of vision Intumescent protection included Satin Chrome finish