STI-7511A Mini Mega Stop Pull Station Cover Back Box Lock

Product Description

The Safety Technology Int'l STI-7511A is a protective cover designed for manual pull stations in fire alarm systems. Known as the Mini Mega Stop with Back Box Lock, it shields pull station devices from accidental or unauthorized activation. The cover fits over existing pull stations and incorporates a back box lock mechanism to secure the unit against tampering. Installation is typically handled by licensed fire alarm technicians or electricians working on life-safety systems. The STI-7511A is sold as a single unit and is suited for facilities requiring pull station protection without compromising emergency accessibility.

This cover is intended for use in commercial, institutional, and industrial environments where manual pull stations are at risk of accidental activation or vandalism. Typical installation locations include schools, hospitals, warehouses, and public facilities. The back box lock feature adds a layer of physical security that helps reduce false alarm incidents while keeping the pull station operational for genuine emergencies. One unit is included per package.

Key Features

• Protective cover designed for manual fire alarm pull stations
• Integrated back box lock to deter tampering and unauthorized access
• Helps reduce false alarms caused by accidental activation
• Sold individually as a single unit
• Compact Mini Mega Stop profile suitable for standard pull station footprints

Compatibility

Designed as an OEM-style protective cover for standard manual pull stations used in commercial and institutional fire alarm systems. Verify pull station dimensions and mounting configuration before installation to confirm fit.

Installation Notes

Installation should be performed by a licensed fire alarm technician or electrician in accordance with local fire codes and NFPA 72 requirements. Before installing or servicing the cover, notify the monitoring station and follow the facility lockout procedure to avoid triggering a false alarm dispatch. Ensure the back box lock is properly engaged after installation and that the pull station beneath remains fully functional and accessible for emergency use.