STI 14400NK Universal Stopper Low Profile Dome Cover, Enclosed Back Box and Sealed Mounting Plate, No Hood, No Label, Black

Secure vital entry and life-safety devices without compromising accessibility. The Safety Technology International STI 14400NK protective cover is a low-profile security solution designed to shield pull stations, keypads, emergency buttons and duplex plugs from vandalism, dust and severe weather while allowing legitimate operation. Molded from thick, UV-stabilized polycarbonate and backed by a three-year breakage guarantee, this enclosed-back-box cover provides durable, long-term protection that lowers maintenance and replacement costs. Sized at 6 in H x 4.1 in W x 1.4 in D, the surface-mount design includes a sealed mounting plate and high-strength continuous hinge to resist tampering and harsh environments. UL/cUL Listed and NEMA Type 3RX rated, the STI-14400NK meets commercial safety standards and is ADA compliant for accessible installations. Its no-label, no-hood black profile blends into facility interiors, making it a discreet choice for security, surveillance and monitoring systems in schools, hospitals, retail and industrial sites. Protect your devices and maintain code compliance—add the STI 14400NK protective cover to your security or monitoring setup today or contact us for volume pricing.

• Protects critical devices (pull stations, keypads, emergency buttons) from vandalism, accidental activation and environmental damage while preserving normal operation
• Low-profile, no-hood design fits most pull stations and installs surface-mount with an enclosed back box and sealed mounting plate for reliable, tamper-resistant protection
• UV-stabilized polycarbonate construction resists breakage and harsh sunlight, reducing replacement and maintenance costs
• UL/cUL Listed and NEMA Type 3RX rated to meet commercial code requirements and withstand outdoor conditions
• ADA-compliant, sleek black finish minimizes visual clutter—ideal for security, surveillance and monitoring environments