Cut the Cost of Recurring False Alarms

Universal Stopper® Protective Cover

• Indoor/outdoor polycarbonate cover helps reduce false fire alarms
• Helps protect against false fire alarms, physical damage, dust and grime as well as severe environments
• Does not restrict legitimate operation
• When cover is lifted, a loud warning horn will sound locally (STI-14000 series flashes), drawing immediate attention to the area before a false alarm is pulled
• Available in a range of sizes and mounting options for indoors and outdoors
• Easy to install before a building is occupied or retrofit while in operation
• ADA Compliant
• UL/cUL Listed

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