STI 13400NB Universal Stopper without Horn Housing Enclosed Back Box Sealed Mounting Plate, No Label Included, Blue

Protect critical alarm and access-control devices from vandalism, weather and accidental impact with the Safety Technology International STI 13400NB Universal Stopper. This protective cover is designed for commercial security and surveillance environments to safeguard pull stations, keypads, intercoms and emergency buttons, reducing downtime and service calls. Molded from tough polycarbonate, the cover is UV-stabilized to stay clear and resists damage across a wide temperature range. The STI-13400NB is a Type 3RX waterproof enclosure with an enclosed blue back box and sealed mounting plate, delivering reliable protection for indoor and outdoor installations. Its low-profile, ADA-compliant footprint (under 4" depth) fits most dual-action pull stations while minimizing visual impact. A high-strength continuous hinge and included gaskets make installation straightforward and secure, and the product carries a three-year guarantee against breakage in normal use. Ideal for security contractors, facility managers and integrators, the Universal Stopper helps preserve system integrity for fire, access control and monitoring applications. Order the STI 13400NB today to strengthen your security infrastructure and reduce maintenance costs.

• Guards critical devices (pull stations, keypads, intercoms) from vandalism, moisture and accidental damage
• Low-profile, ADA-compliant design (<4" depth) for unobtrusive installation and code compliance
• Durable polycarbonate construction and UV-stabilized clarity for long-lasting outdoor and indoor protection
• Enclosed blue back box with sealed mounting plate simplifies installation and prevents tampering
• Reduces maintenance and false alarms, improving reliability for security, surveillance and monitoring systems