Hornstrobe Damage Stppr,4 Inch Enc Bkbx, Enclosed Back, Indoor, Color Clear, Material Polycarbonate, Mounting Surface, Width 6-1/2 In., Depth 6-1/4 In., Height 8-1/2 In., For Use With Horn or Strobe, Operating Temp. -40 Degrees to 250 Degrees F,...