STI STI-1222 Enclosed Backbox for Stopper Dome

STI STI-1222 — Enclosed Backbox for Stopper Dome

The STI STI-1222 is a fire alarm protective device designed for commercial fire alarm and life safety applications.

STI (Safety Technology International) is the leading manufacturer of protective covers and enclosures for fire alarm, security, and life safety equipment. Built to last in demanding commercial environments.

Product Details

• SKU: STI-1222
• Description: Enclosed Backbox for Stopper Dome
• Manufacturer: STI (Safety Technology International)
• Application: Commercial fire alarm and life safety systems

Why Choose Life Safety Consultants?

Life Safety Consultants is a trusted supplier of STI fire alarm protective devices. We stock a comprehensive selection of STI covers, enclosures, and accessories for immediate shipping to contractors, facility managers, and fire alarm technicians nationwide.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com

The STI STI-1222 is a Stopper II protective cover designed to prevent accidental or malicious activation of fire alarm pull stations. When the cover is lifted, a built-in horn or sounder alerts nearby personnel — deterring false activations while allowing legitimate emergency use.

Stopper II covers are compatible with the majority of single-action and dual-action pull stations used in commercial fire alarm systems. The red housing provides high visibility in emergency situations and meets common installation requirements for pull station protection in schools, hospitals, retail environments, and public facilities. Easy to install with no tools required for most applications.

• Manufacturer: STI (Safety Technology International)
• Part Number: STI-1222
• Type: Pull Station Protective Cover
• Color: Red
• Condition: New