STI-13310NB Universal Stopper Dome Cover, Enclosed Flush Back Box, Label Hood without Horn, No Label, Red

Secure, low‑profile protection for life‑safety and access control devices—the Safety Technology International STI-13310NB Universal Stopper protective cover shields pull stations, keypads and emergency buttons without interfering with legitimate operation. Molded from thick, UV‑stabilized polycarbonate, this protective cover stands up to harsh environments and everyday wear, reducing service calls and replacement costs for facility managers. The enclosed flush back box and compact 5.95 x 4 x 1.69 in footprint make flush mounting quick and tidy while preserving device accessibility for monitoring and security personnel. Designed to meet NEMA Type 3RX and ADA requirements, the STI-13310NB fits most standard pull stations and supports integration into surveillance and building automation systems. Its no‑horn, no‑label configuration eliminates nuisance triggers and keeps installations discreet in schools, hospitals, transit hubs and commercial properties. Backed by a 3‑year limited warranty against breakage, the Universal Stopper delivers dependable vandal resistance and weatherproofing for critical security infrastructure. Protect your devices and reduce downtime—order the STI-13310NB today or contact sales to specify for your next security or life‑safety project.

• Protects critical devices (pull stations, keypads, emergency buttons) from vandalism and accidental damage while preserving full operability
• Durable, UV‑stabilized polycarbonate resists weather, dust and grime for reliable outdoor/indoor security coverage
• Enclosed flush back box and low‑profile 5.95 x 4 x 1.69 in footprint simplify flush mounting and maintain clean aesthetics
• NEMA Type 3RX rating and ADA compliance ensure code-friendly protection in commercial, education and healthcare facilities
• No horn and no label design avoids false alarms and keeps installations discreet for monitoring and surveillance systems
• Backed by a 3‑year limited breakage warranty for lower lifecycle cost and predictable asset protection