STI SS2271EV-EN Emergency Button

When every second matters, the STI SS2271EV-EN Emergency Button delivers a dependable, user-friendly way to initiate evacuation or lockdown procedures. Built by Safety Technology International, this Stopper Station push button gives staff and first responders a calm, confident action point—ideal for schools, healthcare facilities, transit hubs and corporate campuses. The turn-to-reset mechanism prevents accidental reactivation while gold-plated contact blocks (rated up to 6A @ 600VAC or 1A @ 250VDC) and multi-voltage compatibility (120V/230V AC and 30V DC) ensure robust integration with existing security, access control and monitoring systems. A protective cover and rugged PC/stainless steel construction resist damage and reduce false alarms; ADA compliance and raised EVACUATION labeling improve accessibility and visibility in an emergency. UL/cUL listing provides assurance for specifiers and installers. Use the SS2271EV-EN as a primary or auxiliary emergency activation point to strengthen your site’s security posture and streamline surveillance and response workflows. Specify and install this emergency button for reliable lockout/lockdown and evacuation control.

• Provides calm, confident emergency activation for lockdowns and evacuations, reducing response time and confusion
• Turn-to-Reset design prevents accidental reactivation and ensures an intentional reset process for safe incident recovery
• Durable gold-plated contact blocks and multi-voltage support (120V AC / 230V AC / 30V DC) for reliable integration with security and access control systems
• Protective cover and rugged PC/stainless steel construction guard against damage and false triggers in high-traffic areas
• ADA-compliant, UL/cUL-listed unit with interchangeable N.O./N.C. contacts for flexible wiring and monitoring configurations
• Surface-mount Stopper Station is customizable with EVACUATION messaging and language options for clear onsite instructions