Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components).
These indoor/outdoor low profile or dome polycarbonate covers protect devices such as dual action pull stations, keypads for entry systems, intercom stations, emergency buttons, electrical light switches, duplex plugs, etc., without restricting legitimate operation.
Cover options: dome or low profile, with or without horn, flush mount, surface mount or waterproof back box models. Maximum protrusion is 4 inches deep.
GREEN UNIVERSAL STOPPER/HRN/BACKBOX NO LABEL, Safety Technology International, Inc ADI, STI
Safety Technology Inc.,Fire,Pull Stations & Accessories,Pull Station Covers