STI-1217 Stopper Dome for Horn/Speaker/Strobe with Open Backbox

This virtually indestructible cover (slotted for horn or speaker unit alarms) is designed to help stop vandalism and accidental damage for flush mount strobe/horn/speaker units. Molded of clear, thick, UV-stabilized polycarbonate material, backed by a lifetime guarantee against breakage in normal use. Slots in the STI 1217 allow the horn to be heard.