STI-1150 SKU STI-1150-2658 Stopper II w/Horn Fl Mt, Indoor/Outdoor - red horn housing Please log in to see price or purchase this item Request an account Line Comment Special Price Features:Protective polycarbonate coverDesigned for outdoor use95 or 105 dB warning hornFlush mountUL/cUL Listed, ADA CompliantDesigned to meet the requirements of IP543 yr guarantee, 1 yr on electronics