Sti Damage Stopper Sti-1210d Cover And Open Backbox With Conduit Knockout

This virtually indestructible cover (slotted for a horn/strobe unit) is molded of clear, thick, UV-stabilized polycarbonate material and is designed to stop vandalism and accidental damage. The Horn/Strobe Damage Stopper is backed by a three year guarantee against breakage in normal use. Slots in the STI-1210D allow the horn to be heard and the unit has an open backbox with knockouts for mounting over exposed conduit.