The STI STI-1100CP6 is a six-pack of STI Stopper II flush-mount pull station covers with built-in horns. As a result, contractors can outfit a full building’s pull stations from a single SKU.
The Stopper II cover hinges over an existing manual pull station. In addition, lifting the cover triggers an integrated audible horn to deter false alarms. However, the pull station itself still actuates normally underneath.
How the Stopper II Cover Protects a Pull Station
The polycarbonate cover sits flush against the wall. Then a tamper-resistant catch holds the lid closed. Specifically, lifting the lid breaks the catch and sounds the local horn — a deterrent against pranks and accidental hits.
Finally, the pull station underneath continues to operate as designed. Therefore, the cover adds a deterrent layer without disabling the fire alarm function.
Key Features
- Six covers per contractor pack
- Flush-mount design — no spacer required
- Integrated local horn sounds when the cover is lifted
- Polycarbonate construction for impact resistance
- Does not interfere with the underlying pull station’s operation
Specifications
- Manufacturer: STI (Safety Technology International)
- Part number: STI-1100CP6
- Configuration: flush mount, with horn
- Quantity: 6-pack contractor case
- Material: polycarbonate
Order the STI STI-1100CP6
Life Safety Consultants stocks the STI-1100CP6 6-pack. To confirm fit over your specific pull station model, call 1-888-557-0558. Alternatively, email sales@lifesafetycom.com.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 4 lbs |
|---|---|
| Dimensions | 7.2 × 10.2 × 3.3 in |
| Condition | New |
| Cross Reference | STI-1100 |
| Part Type | Pull Station Cover |
| Material | Polycarbonate |
| Horn | Yes |
| Mount | Flush (no spacer) |
| Pack | 6 |
| Brand | STI |











