The STI-1130 is a Stopper II pull station cover from Safety Technology International (STI), designed to protect fire alarm pull stations from accidental activation while remaining immediately accessible in a genuine emergency. The 1130 model features an integral horn/buzzer that sounds when the cover is lifted — providing an audible deterrent that discourages unauthorized activation and alerts nearby personnel when the cover is opened.
STI Stopper II covers are the industry standard for pull station protection in schools, healthcare facilities, warehouses, and public spaces. The 1130 model fits most standard single-gang pull station footprints and installs in minutes without tools using included hardware.
Key Features
- Integral horn sounds when cover is lifted — audible deterrent
- Protects pull station from accidental or unauthorized activation
- Fits most standard single-gang pull station footprints
- Red polycarbonate housing with clear front window
- Installs without tools using included mounting hardware
- Operating temperature: -40°F to 151°F
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.6 lbs |
|---|---|
| Dimensions | 7.2 × 10.2 × 5.5 in |
| Condition | New |
| Cross Reference | STI-1130CP6 |
| Part Type | Pull Station Cover |
| Specification | With horn, spacer, indoor, polycarbonate |











