STI Stopper® Dome for Strobe Only with Open Backbox – Model STI-1227

This virtually indestructible cover (solid for strobe units only) is molded of clear, thick, UV-stabilized polycarbonate material to help stop vandalism and accidental damage to surface mounted strobe units. The Stopper Dome is backed by a three year guarantee against breakage of the polycarbonate in normal use. The STI-1227 comes with an open backbox that will accommodate exposed conduit. UL Listed to U.S. and Canadian safety standards. Helps prevent accidental and intentional damage or vandalism. Easy access for service. UV-stabilized. For surface mounted units. Typical working properties of polycarbonate are -40° to 250°F (-40° to 121°C). Three year guarantee against breakage of polycarbonate in normal use. Light Derating Factor 32% – ADT Security – ADTG1-V Series 37% – Amseco – SL24W – 153075 37% – Amseco Colored Lenses – SL24W-153075 A,B,G, or R 37% – Amseco Colored Lenses – SL24C – 3075110 A,B,G, or R 37% – Amseco Colored Lenses – CSL24W – A,B,G, or R 37% – Amseco Colored Lenses – CSL24C – A,B,G, or R 37% – Detection Systems – GES24 Series 37% – Detection Systems – GES24-15/75 34% – EST / Edwards – 2440S Series 34% – EST / Edwards – 202 Series 32% – EST / Edwards – G1-V Series 32% – EST / Edwards – G1-HV Series 32% – EST / Edwards – G1-HOV Series 32% – EST / Edwards – EG1-V Series 32% – EST / Edwards – EG1-HV Series 32% – EST / Edwards – EG1-HOV Series 33% – Faraday – 2700 Series 37% – Gentex – GES24 Series 37% – Gentex – GES24-15/75 37% – Harrington Signal – GES24 Series 37% – Harrington Signal – GES24-15/75 32% – Honeywell – XLSG1-V Series 32% – Honeywell – XLSG1-HV Series 32% – Honeywell – XLSG1-HOV Series 34% – Honeywell – XLS202 Series 37% – Honeywell – XLSG1-HOV Series 37% – Mircom – FS240 34% – Mircom – MS Series 32% – Mircom – MG1-V Series 32% – Mircom – MG1-HV Series 32% – Mircom – MG1-HOV Series 32% – Mirtone – MG1-V Series 37% – National Time & Signal – GES24 Series 37% – National Time & Signal – GES24-15/75 37% – Potter Electric – AS24-153075R 37% – Potter Electric – AS24-153075W 37% – Secutron – GES24 Series 37% – Secutron – GES24-15/75 34% – Siemens – 202 Series 32% – Siemens – G1-V Series 33% – Siemens – U-MCS Series 28% – System Sensor – P2, PC2, P4, PC4, SX, SC 36% – System Sensor – SS24110ADA 31% – Wheelock – RSS-24MCW 35% – Wheelock – RSS-24MCC 32% – Ziton Pty Ltd – ZG1-V Series