STI STI-1100CR-Z1 Stopper II with Horn Flush Mount, Custom Label

Keep your flush-mount notification devices safe and effective with the STI-1100CR-Z1 Stopper II protective cover from Safety Technology International. This protective cover is engineered for security and alarm applications to shield flush-mount horns from physical damage, dust ingress, and accidental activation—helping reduce false alarms and costly service calls. The STI-1100CR-Z1 fits common flush-mount horn configurations and includes a custom label option for asset tagging and circuit identification, simplifying monitoring and maintenance across large surveillance or security deployments. Its low-profile design preserves a professional appearance while ensuring sound output remains audible for emergency signaling and building-wide alerts. Built for tamper resistance and long-term durability, the Stopper II protective cover is ideal for schools, healthcare facilities, retail environments, and critical infrastructure where continuous protection and clear identification are required. Upgrade your alarm protection and streamline maintenance processes—order the STI-1100CR-Z1 Stopper II protective cover to enhance system longevity and operational reliability today.

• Protects flush-mount horns from impact, dust, and accidental activation to reduce downtime and false alarms
• Custom label option for clear identification and simplified system maintenance in busy facilities
• Low-profile, flush-mount design preserves aesthetics while maintaining full horn audibility for security and alarm systems
• Tamper-resistant construction deters vandalism and unauthorized access, improving long-term reliability
• Quick to install and service, minimizing labor time during retrofits or routine maintenance