Pull Station Guard, Open Back, Indoor, Outdoor, Color Red, Material Polycarbonate, Mounting Surface, Width 5 1/2 in, Depth 4 in, Height 8 1/8 in, For Use With Fire Alarm Pull Stations, Keypads, Intercom, Buttons, Light Switches, Plugs, Operating Temp. -40 Degrees to 250 Degrees F, Rating IP56, Standards cUL, UL, Includes Mounting Hardware