STI 13410NK Universal Stopper without Horn Enclosed Back Box Sealed Mounting Plate, No Label Included, Black

Protect critical entry and alarm devices with the STI 13410NK Universal Stopper protective cover from Safety Technology International. Designed for security and monitoring installations, this vandal-resistant cover shields dual-action pull stations, keypads, intercoms and emergency buttons from intentional damage, accidental impacts and harsh environments. Molded from tough polycarbonate and UV-stabilized, the cover stays clear and durable over time while allowing visual inspection for surveillance and maintenance.

The low-profile design is ADA-compliant at under 4" depth and includes an enclosed back box with a sealed mounting plate for a weatherproof Type 3RX rating—ideal for both indoor and outdoor use. The model ships without a horn housing or label, fitting most dual-action pull stations and simplifying field wiring and installation. Its continuous high-strength hinge and dust- and vandal-resistant construction reduce nuisance service calls and lifecycle costs.

For security integrators and facility managers who need reliable protection for life-safety and access-control points, the STI 13410NK blends discreet aesthetics with robust protection. Add this protective cover to your next surveillance, monitoring or access-control project to safeguard critical devices.

• Heavy-duty protection that prevents vandalism and accidental damage to pull stations, keypads and emergency buttons
• Weatherproof Type 3RX design with sealed mounting plate and enclosed back box for reliable outdoor security
• Low-profile, ADA-compliant depth (under 4") that preserves accessibility while securing devices
• Clear polycarbonate construction with UV stabilization keeps internal devices visible and resists yellowing
• Fits most dual-action pull stations and accommodates site wiring; black finish provides a discreet, professional appearance
• Three-year guarantee against polycarbonate breakage for long-term peace of mind