[{"id":300293488705,"handle":"notification-mounts-and-accessories","title":"Notification Mounts and Accessories","updated_at":"2026-04-09T18:13:48-05:00","body_html":"\u003cp\u003eComplete your fire alarm notification device installation with our comprehensive selection of mounting accessories from leading manufacturers including Potter, System Sensor, Gentex, Eaton, Edwards Signaling, and Kidde. Our inventory includes weatherproof backboxes for outdoor installations, surface mount backboxes for wall and ceiling applications, compact footprint backboxes for L-Series devices, expander plates and skirts, sounder bases, ceiling mount accessories, and round speaker backboxes. Available in red and white to match your notification appliances. These professional-grade mounting accessories ensure proper installation depth, wire management, and code-compliant mounting for horns, strobes, horn strobes, speakers, and bells in commercial fire alarm systems.\u003c\/p\u003e","published_at":"2026-01-08T12:41:09-06:00","sort_order":"best-selling","template_suffix":"abc","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Fire \u003e Notification Appliances \u003e Notification Mounts \/ Accessories"}],"published_scope":"global"},{"id":301937950785,"handle":"quick-order","title":"Quick Order","updated_at":"2026-04-10T18:28:07-05:00","body_html":null,"published_at":"2026-02-18T13:35:25-06:00","sort_order":"best-selling","template_suffix":"quick","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"}]
The STI 1100 Stopper II with Horn Flush Mount is proven effective for over 40 years, this protective polycarbonate cover has been helping to stop false fire alarms around the world, without restricting legitimate alarms. When cover is lifted, a loud warning horn sounds locally. Immediate attention is drawn to the area before a false alarm is pulled. The clear cover does not restrict legitimate use. Offers excellent protection against physical damage (both accidental and intentional) and against severe environments inside and outside. The tough cover is ideal for schools, colleges, hospitals, nursing homes, stores, hotels and public buildings of almost every kind where there is a threat of false alarms.
STI 1100 Stopper II with Horn Flush Mount Main Features
Protective polycarbonate cover proven effective for over 40 years
Helps stop false fire alarms
When cover is lifted, horn sounds
Does not restrict legitimate alarms from being activated
Self-contained 95/105 dB warning horn
Includes 9VDC battery
Warning horn draws immediate attention
Flush mount
3 year guarantee, 1 year on electronics
UL/CUL Listed, ADA Compliant
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