Safety Technology Int'l Inc STI-1219 Stopper Dome Enclosure Box

Product Description

The SAFETY TECHNOLOGY INT'L INC STI-1219 is a stopper dome enclosure box designed to protect horn, speaker, and strobe notification devices from tampering, vandalism, and accidental activation. The enclosure mounts over an installed notification appliance and acts as a physical deterrent, reducing the risk of damage or unauthorized interference. It is a passive protective accessory that does not interfere with the audible or visual output of the device it covers. Fire alarm technicians and life safety contractors install this type of enclosure as a supplemental layer of protection in commercial and institutional environments where notification devices are exposed to high-traffic or at-risk areas.

This enclosure is suited for use in schools, correctional facilities, warehouses, manufacturing floors, and other commercial or institutional settings where notification appliances face elevated risk of vandalism or accidental damage. It is installed over an existing horn, speaker, or strobe device mounted to a wall or ceiling. The dome design allows alarm signals to pass through while limiting direct contact with the protected appliance.

Key Features

• Protective dome enclosure guards horn, speaker, and strobe notification appliances
• Deters tampering and vandalism in high-risk environments
• Passive design does not block or attenuate alarm output
• Sold as individual unit (each)

Compatibility

Designed as an OEM-style protective enclosure for horn, speaker, and strobe notification appliances used in commercial fire alarm and life safety systems.

Installation Notes

Installation is performed by licensed fire alarm technicians or life safety contractors in accordance with local codes and NFPA 72 requirements. Power down or disable the notification circuit before servicing the underlying appliance. The dome enclosure is typically secured mechanically over the existing device without modification to the wiring. Confirm that the enclosure does not obstruct the field of view or coverage area of the strobe element after mounting.