🚨 Protect your peace of mind with the ultimate false alarm stopper!
The STI-1100 Stopper II is a flush-mount, tamper-proof fire alarm cover featuring a tough polycarbonate shield and a 105 dB piezo horn that sounds when the cover is lifted. Designed to prevent false alarms in commercial and public spaces, it includes a secure cable tether and comes with a 3-year polycarbonate breakage warranty and 1-year electronics warranty. UL listed and battery included, it’s a reliable, professional-grade solution trusted worldwide.
| ASIN | B002RLQG8K |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Best Sellers Rank | #63,319 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #84 in Smoke Detectors & Fire Alarms |
| Brand | STI |
| Color | Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (102) |
| Date First Available | June 23, 2009 |
| Global Trade Identification Number | 00662950110002 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1 pounds |
| Item model number | STI-1100 |
| Manufacturer | Safety Technology Intl |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Part Number | STI-1100 |
| Power Source | Corded Electric |
| Product Dimensions | 30"D x 8"W x 6"H |
| Sound Level | 105 Decibels |
| Style | Alarms |
| UPC | 783961693411 662950110002 |
| Voltage | 12 Volts (DC) |
| Warranty Description | Lifetime guarantee against breakage of the polycarbonate housing in normal use (one year on electronic components). |
K**Y
Does the Job
Easy to install, great quality thick durable plastic as described, and the alarm if activated; will get your attention. It’s not a “one size fits all” fire alarm pull stations; we made some modifications and made it work in the space we had. This is a great cover to use in the prevention of false alarms happening, a great investment for commercial properties!
D**S
Great
This was great for the job. Less than having a professional install it was
A**R
Stop people from falsely pulling fire alarm
Excellent way to stop people from falsely pulling the fire alarm. Working in Long Term Care, we had a situation where someone was pulling fire alarm multiple times daily. Easy to install, loud alarm startles
R**S
Great product
This is a great product, and I have used it twice and about to buy another one. I am very happy with the outcome.
T**N
Four Stars
The alarm is extremely loud but mounting clearance can be difficult in tight spaces.
S**Y
Great false alarm preventer
Made of thick clear plastic. Easy to Install over existing fire alarm pull stations to give a pre-alarm before actual pull station is activated. Makes loud noise that will get noticed and deter someone from pulling fire alarm.
P**.
Awesome
Great product. Someone mentioned the magnet is very strong….. there are no magnets in this device. It snaps into place using nothing more than friction. Loud, for kids looking for the effect of an alarm in the school, this does it for them without alerting the fire department. This is a great product and prevents many false alarms.
C**K
These work!
These are excellent deterrents that help to cut down on false alarms. We used them in our 400 room property to help prevent kids from pulling the alarms. The initial noise when the plastic front is lifted tends to send the kids running. Well worth every penny spent
H**.
It matched the ad. It was simple to install! And the horn was great as we expected!
K**N
No more prank alarm after installing this
T**Y
When pulled deliberately or by accident, it sends a loud signal.
Trustpilot
3 weeks ago
4 days ago
