STI-1200CR Stopper II without Horn Flush Mount, Custom Label

Protect flush-mounted alarm components from accidental activation and unintended tampering with the Safety Technology International STI-1200CR Stopper II protective cover. Designed specifically for recessed installations, this flush-mount protective cover provides a low-profile barrier that safeguards security and surveillance panels, alarm switches and monitoring interfaces without obstructing operation. The STI-1200CR model is the no-horn variant, ideal for devices that do not require an audible opening, and includes an option for a custom label so you can clearly mark zones, instructions or contact information. By preventing false alarms and reducing wear from incidental contact, this Stopper II cover helps lower service calls and improves reliability across access control, fire alarm and remote monitoring systems. Easy to install and compatible with common flush-mounted devices, it’s a practical addition to any security or surveillance deployment. Protect your investment and simplify maintenance—order the STI-1200CR Stopper II with custom labeling for your next installation or contact us to discuss application-specific options.

• Prevents accidental alarm activations and false alarms in high-traffic areas, reducing disruptive downtime and unnecessary dispatches
• Flush-mount design fits seamlessly over recessed devices for a low-profile, professional installation that complements surveillance and security environments
• Custom label option allows clear, site-specific identification to support monitoring, maintenance and compliance workflows
• No-horn variant protects devices that don’t require audible openings while maintaining visual and physical protection
• Durable construction shields sensitive controls from dust, tampering and incidental contact to extend device life and lower maintenance costs