Safety Technology International STI-9631-R Wire Clock Grille

Product Description

The Safety Technology International STI-9631-R is a 10-inch wire clock grille designed to protect pull station devices in commercial and institutional fire alarm systems. This heavy-duty wire guard mounts over existing pull stations to deter accidental or unauthorized activations while keeping the device accessible for legitimate emergency use. The grille construction allows full visibility of the pull station underneath, enabling quick visual inspection without removal. HVAC, electrical, and fire protection contractors install these guards in high-traffic areas where false alarms are a persistent operational concern.

The STI-9631-R is suited for commercial buildings, schools, healthcare facilities, warehouses, and other environments where pull stations face exposure to accidental contact or vandalism. The clock grille style is a widely recognized format in the fire alarm industry, fitting over standard single-gang and compatible pull station housings. Installation is straightforward and typically does not require specialized tools beyond basic hand tools.

Key Features

• 10-inch wire clock grille format provides durable protection over pull station devices
• Open wire construction maintains full visibility of the protected device
• Deters accidental and unauthorized pull station activations in high-traffic areas
• Designed for surface-mount installation over existing pull station hardware
• Sold as a single unit (each)

Compatibility

Designed as an OEM-style protective cover for use with compatible pull station devices in commercial fire alarm applications. No specific compatible model numbers were provided in the product data.

Installation Notes

Installation of pull station guards is typically performed by licensed fire alarm or electrical contractors in accordance with applicable local codes and NFPA guidelines. Before installing or servicing the guard, notify the monitoring station and follow proper lockout procedures to avoid triggering an alarm. Basic hand tools are generally sufficient for mounting. Verify that the installed guard does not obstruct the pull station's operating mechanism or impede emergency access as required by the authority having jurisdiction.