Check the listing for details. STI-1210B Horn/Strobe Damage Stopper & Enclosed Backbox w/Double-Gang Outlet Box. Condition: New. Listed at 39.99 USD. BRAND NEW STI-1210B Horn/Strobe Damage Stopper & Enclosed Backbox w/Double-Gang Outlet BoxFREE SHIPPING !!!>For a gallery view of most recent listed items, check out the ebay storefront. Click new arrivals or use the drop down menu & click, Newly Listed https://www.ebay.com/str/midwest1977 Thank you for your time & consideration !!! FeaturesUL Listed to U.S. and Canadian safety standards. MEA Approved. Helps prevent accidental and intentional damage or vandalism. Easy access for service. UV-stabilized. Enclosed backbox with double-gang outlet box. Polycarbonate rated -40ºF to 120ºF (-40ºC to 49ºC). Lifetime guarantee against breakage in normal use.DescriptionThis 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.