STI SS2283EM-EN Stopper Station Button with Universal Stopper Cover, Horn, Surface Mount, Key-to-Activate, EMERGENCY Label, Yellow

Quick, deliberate emergency activation is essential for any facility protection plan. The Safety Technology International SS2283EM-EN Stopper Station emergency & lockdown button combines a key-to-activate push button with a Universal Stopper cover and integrated horn to prevent accidental triggers while delivering a clear audible alert when needed. The unit supports interchangeable N.O./N.C. SPST gold-plated contact blocks rated at 3 A @ 600 VAC or 1 A @ 250 VDC for straightforward connection to alarms, access control, and monitoring systems. Constructed of durable polycarbonate with UL/cUL listing and ADA compliance, this surface-mount Stopper Station withstands harsh environments from -40°F to 250°F and is ideal for schools, hospitals, corporate campuses, and public venues. The curved design protects the actuator and the internal horn increases response visibility for security and surveillance teams. Backed by a 3-year limited warranty, the SS2283EM-EN helps streamline lockdown procedures and reduce liability. Add this emergency & lockdown button to your facility safety plan to improve response times and integration with your security and monitoring infrastructure.

• Key-to-activate design and protective cover reduce false alarms and ensure intentional emergency activation
• Integrated audible horn improves situational awareness for security and monitoring teams
• Interchangeable gold-plated contact blocks simplify integration with existing alarm or access control systems
• Durable polycarbonate curved housing and wide temperature range (-40°F to 250°F) for reliable indoor or outdoor use
• ADA-compliant, UL/cUL listed and backed by a 3-year limited warranty for code compliance and long-term peace of mind