STI 13500NR Universal Stopper Dome Cover, Enclosed Back Box and Opened Mounting Plate, Red

Protect critical fire, security and access-control points without hindering legitimate operation. The Safety Technology International STI 13500NR Universal Stopper protective cover shields pull stations, keypads, intercoms and emergency buttons from vandalism, accidental activations and environmental damage while remaining easy to operate in an emergency. Molded from thick, UV-stabilized polycarbonate, this red surface-mount cover delivers vandal-resistant durability and clear visibility for life-safety applications. With a maximum 4 inches depth and an ADA-compliant low-profile dome design, the STI-13500NR fits most dual-action and single-action pull stations and integrates cleanly with existing access control and monitoring systems. Built for indoor or outdoor use, it includes an enclosed back box and open mounting plate for quick installation, and carries UL/cUL listing plus NEMA Type 3RX / IP56 weather protection for reliable performance in harsh conditions. Ideal for fire safety, security and surveillance environments, the STI 13500NR helps keep alarm circuits intact and reduces false activations. Add this durable protective cover to your next site upgrade or retrofit to enhance the resilience of your security and monitoring infrastructure.

• Guards pull stations, keypads and emergency switches from vandalism and accidental activation while allowing legitimate use
• Low-profile, ADA-compliant design (max 4 inches depth) fits most pull stations and access control devices for seamless retrofits
• Thick, UV-stabilized polycarbonate and continuous hinge resist impact, dust and weather for long-term protection
• Includes enclosed back box and open mounting plate for fast surface-mount installation and secure wiring access
• Bright red visibility for fire and safety applications; UL/cUL listed and weather-rated (NEMA 3RX / IP56) with a 3-year limited warranty