🚨 Protect what protects you — tough, smart, and always on guard!
The STI-13020FR Universal Stopper® is a rugged, polycarbonate protective cover with a built-in 105 dB alarm horn designed to prevent false fire alarms and vandalism. Its flush mount, clear design fits a wide range of emergency devices indoors or outdoors, is UV-stabilized for long-lasting clarity, and meets UL/CUL safety standards and ADA compliance. Easy to install and built to endure harsh conditions, it’s the ultimate safeguard for public and commercial spaces.
| Material | Polycarbonate |
| Brand | STI |
| Color | 2.125 |
| Product Dimensions | 8.12"L x 5.31"W |
| Exterior Finish | Polished |
| Special Feature | Durable, Easy to Install |
| Included Components | Cover with Horn^Screws (4)^Wall Anchor(4)^Installation Sheet^9V Alkaline Battery |
| Lock Type | Push Button Lock |
| Item Weight | 0.7 Pounds |
| Handle Material | Polycarbonate |
| Hand Orientation | Ambidextrous |
| Customer Package Type | Standard Packaging |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | Safety Technology International, Inc |
| Item Depth | 1.5 inches |
| Is Weight Bearing | No |
| Handle Compatibility | Fire alarm pull stations and emergency devices |
| Handle Attachment Mechanism | Screws |
| UPC | 662950130031 |
| Part Number | STI-13020FR |
| Item Weight | 11.2 ounces |
| Item model number | STI-13020FR |
| Is Discontinued By Manufacturer | No |
| Size | 8.12 inches x 5.31 inches |
| Finish | Polished |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Durable, Easy to Install |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
W**L
STI-13020FR Fire Alarm Pull Station Covers
This cover by Safety Technology Int. does what it is suppose to do. Sounds an audible when cover is lifted good chance of preventing a false call to fire department. Just have to wait many months for them. I ordered 3 each STI-13020FR stoppers on Sept. 16 and 1 more on Sept.18th and it is now Oct 22 and they (Amazon) might be shipping another one soon. When I placed the orders 2 were supposedly in stock. But still took weeks for them to ship only 1 of them out.
Trustpilot
1 day ago
1 week ago
