STI STI-14520FR Universal Stopper Low Profile Cover with Horn, Enclosed Back Box, Open Mounting Plate, Red Housing, Fire Label

Protect emergency devices without compromising accessibility or performance. The Safety Technology International STI-14520FR low profile protective cover is designed to protect pull stations, keypads and emergency switches from vandalism, dust and severe weather while allowing full, legitimate operation. Molded from thick, UV-stabilized polycarbonate in a high-visibility red housing, this Protective Cover resists impact and environmental degradation and carries a three-year polycarbonate warranty for long-term reliability. The compact cover (5.42 in H x 4 in W x 2.5 in D) accommodates most dual-action pull stations and supports an optional piezo horn for audible alerts. For outdoor or surface applications, the enclosed back box includes 3/4-inch NPT threaded openings for easy conduit connections and secure mounting. ADA-compliant and designed for straightforward installation, the STI-14520FR is an ideal choice for facilities focused on security, surveillance and emergency monitoring. Protect your life-safety devices and reduce maintenance—order the STI-14520FR or request a quote for system integration.

• Shields critical devices (pull stations, keypads, intercoms) from vandalism, accidental damage and harsh environments while preserving normal operation
• Low-profile design fits most dual-action pull stations with a compact 5.42 in H x 4 in W x 2.5 in D footprint to minimize visual impact
• Optional built-in piezo horn and enclosed back box with 3/4-inch NPT conduit threads simplify installation and enhance audible alerting
• UV-stabilized, impact-resistant polycarbonate construction reduces replacement costs and downtime with a 3-year material warranty
• ADA-compliant design keeps emergency devices accessible for faster response, improving security and monitoring reliability