Protective Cover-Horn/Speaker/Strobe
.-40 Degrees to 250 Degrees F, Standards UL/cUL Listed, ADA, Includes Mounting Hardware Universal Stopper Cover, Open Back, Indoor, Color Clear, Material Polycarbonate, Mounting Flush, Width 7 3/8 in, Depth 2 7/8 in, Height 7 3/8 in, Diameter 7 3/8 in, For Use With Horn/Speaker/Strobe, Operating Temp.