STI-1210E SKU STI-1210E-2658 Horn/Strobe Damage Stopper w/Open Bkbx for Fl Mt Please log in to see price or purchase this item Request an account Line Comment Special Price Features:Protective polycarbonate cover for horn/strobe unitsOpen back box for flush mountEasy access for serviceUL/cUL Listed, MEA 49-00-E, ADA CompliantSee install for Light Derating Factor3 year guarantee