STI SS2121EX-EN Stopper Station Button with Shield, Turn-to-Reset, EMERGENCY EXIT Label, Green

Place a dependable, tamper-resistant emergency exit control at critical egress points with the Safety Technology International Stopper Station SS2121EX-EN push button. Designed for security, surveillance and lockdown applications, this emergency exit push button features a curved, shielded housing and raised EMERGENCY EXIT messaging to prevent accidental activation while remaining highly visible in an emergency. The turn-to-reset mechanism enforces intentional resets after an event, reducing nuisance activations and ensuring system integrity for monitoring and access control. Built for integrators, the SS2121EX-EN accepts interchangeable gold-plated N.O./N.C. contact blocks rated 6A @ 600VAC or 1A @ 250VDC and supports 120VAC, 230VAC or 30VDC inputs, simplifying wiring into alarm panels, door release circuits and building management systems. ADA-compliant, UL/cUL listed and constructed from durable polycarbonate and stainless steel, it’s suitable for high-traffic indoor locations. Equip your facility with a reliable emergency exit solution that reduces false alarms and integrates seamlessly into security and monitoring networks — contact sales to specify the SS2121EX-EN for your next installation.

• Prevent accidental activations: curved shield and raised EMERGENCY EXIT label reduce false triggers for reliable emergency control
• Clear reset control: turn-to-reset mechanism prevents accidental rearming and ensures intentional post-event reset
• Built for integration: gold-plated, interchangeable contact blocks (6A @ 600VAC / 1A @ 250VDC) support common security and monitoring circuits
• Durable, code-compliant design: ADA-compliant, UL/cUL listed construction using polycarbonate and stainless steel for long service life
• Versatile mounting and voltage support: flush/surface mount options and compatibility with 120VAC, 230VAC or 30VDC systems for building and surveillance installations