STI-1210B Horn/Strobe Damage Stopper and Enclosed Backbox with Double-Gang Outlet Box

This virtually indestructible cover (slotted for horn/strobe unit alarms) is designed to stop vandalism and accidental damage for flush mounted units. Molded of clear, thick, UV-stabilized polycarbonate material, backed by a lifetime guarantee against breakage in normal use. Slots in the STI 1210B allow the horn to be heard. Unit comes with open back frame for flush mount applications.