STI 13510FR Universal Stopper Dome Cover, Enclosed Back Box and Opened Mounting Plate, Label Hood without Horn, Red Fire Label

Keep critical security and fire devices protected without compromising access. The Safety Technology International STI-13510FR universal stopper is a red, label-hood protective cover designed to shield pull stations, keypads, emergency buttons and similar devices from vandalism and accidental damage while allowing immediate, legitimate use. Molded from UV-stabilized polycarbonate and sized to fit most pull stations (5.95" H x 4" W x 2.18" D), this surface-mount enclosure features an enclosed back box and open mounting plate for fast installation and clean wiring. The STI-13510FR model provides clear fire labeling and ADA-compliant visibility without an audible horn—ideal where audible alerts are undesirable but protection and clear identification are required. UL/cUL Listed and NEMA Type 3RX rated, it stands up to harsh indoor/outdoor environments, reducing false alarms and service interruptions for facilities teams. Perfect for schools, hospitals, hotels and commercial properties managing security, fire safety and monitoring systems—order the STI-13510FR to improve device longevity and streamline maintenance.

• Protects pull stations, keypads and emergency buttons from vandalism and accidental damage while preserving full, unhindered operation
• Durable UV-stabilized polycarbonate housing for reliable indoor/outdoor protection and long service life
• Surface-mount enclosed back box with open mounting plate simplifies installation for retrofit and new builds
• Fire red label hood clearly identifies fire equipment and meets ADA visibility requirements without an audible horn
• UL/cUL Listed and NEMA Type 3RX rated for severe environments, helping maintain compliance and reduce maintenance calls