




Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Safety Technology International STI-1100 Stopper II with Horn Flush Mount is a high-quality protective cover designed to prevent false fire alarms. This device is crucial for maintaining the integrity of fire safety systems, particularly in environments prone to accidental or intentional false alarms.
Designed for areas like schools, hospitals, and public buildings, the STI-1100 features a clear, UV-stabilised polycarbonate cover that does not interfere with legitimate alarms. Its horn warns promptly to prevent false activations.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!




