STI 14020NB Universal Stopper Low Profile Dome Cover, Flush-Mount, Label Hood with Horn, No Label, Blue

Keep critical devices secure without compromising accessibility. The Safety Technology International STI 14020NB protective cover is a low-profile, flush-mount security cover engineered to prevent false alarms and protect pull stations, entry keypads, intercoms and emergency buttons from vandalism and accidental damage. Made from UV-stabilized polycarbonate, this cover withstands harsh indoor/outdoor environments and everyday wear, while the built-in 105 dB horn immediately draws attention to any unauthorized opening—helping staff and monitoring personnel respond quickly. At just 1.8" depth and sized to fit most pull stations, the flush design maintains a clean appearance in schools, hospitals, retail and public buildings and remains ADA-compliant. Easy to install and compatible with fire alarm and security systems, the STI-14020NB supports reliable surveillance and monitoring workflows while reducing nuisance activations. Ideal for facilities managers and security integrators who need robust anti-vandal protection that doesn’t interfere with emergency use — add this Security Cover to your protection plan today.

• Protects pull stations, keypads and emergency switches from vandalism and accidental damage while preserving normal operation
• Built-in 105 dB audible horn alerts staff and deters tampering the moment the cover is opened
• Low-profile, flush-mount design (1.8" depth) stays discreet and ADA-friendly for public spaces
• UV-stabilized polycarbonate construction delivers rugged indoor/outdoor durability against dust, grime and impact
• Universal sizing fits most pull stations and integrates smoothly with fire alarm and security monitoring systems