STI 13200NK Universal Stopper without Horn Housing Surface Mount, No Label Included, Black

Protect critical alarm and access devices with the Safety Technology International STI-13200NK Universal Stopper cover. This surface-mount protective cover is engineered to prevent accidental activations and intentional tampering of pull stations, keypads and emergency buttons—helping facilities maintain uninterrupted security and monitoring operations. Molded from UV-stabilized polycarbonate, the cover resists yellowing and stands up to impact and outdoor exposure while a high-strength continuous hinge ensures reliable use. Sized to fit most dual-action pull stations and measuring less than 4" in depth, the low-profile, ADA-compliant design preserves accessibility and clean aesthetics. The included black conduit spacer with knockouts streamlines wiring and retrofit installs for fire alarm, access control and surveillance integrations. Backed by a three-year guarantee against breakage in normal use, the STI-13200NK is a practical, long-lasting solution for commercial, industrial and institutional environments. Add this protective cover to your security infrastructure to reduce false alarms and vandalism-related repairs—order now or consult our team for integration guidance.

• Secures pull stations and entry devices from vandalism and accidental damage, reducing costly downtime and maintenance
• Low-profile, ADA-compliant design (under 4" depth) keeps systems accessible while meeting code requirements
• Tough, UV-stabilized polycarbonate construction resists impact, yellowing and outdoor elements for long service life
• Surface-mount with included black conduit spacer and knockouts simplifies installation for retrofit or new builds
• Fits most dual-action pull stations and common keypads—compatible with integrated security, surveillance and monitoring setups