STI SS2141PO-EN Stopper Station with Horn, Indoor / Outdoor, Flush Mount, Turn-to-Reset, 'EMERGENCY POWER OFF' English Label, Green

Ensure fast, unmistakable shutdown capability with the Safety Technology SS2141PO-EN Stopper Station with Horn. Designed as an emergency power-off (EPO) product, this flush-mount indoor/outdoor unit gives facilities and security teams a clear, tamper-resistant method to cut power during critical incidents. The integrated audible horn delivers immediate notification to occupants while the green 'EMERGENCY POWER OFF' English label provides instant visual recognition for operators and first responders.

Built for control rooms, data centers, server rooms and access-controlled environments, the SS2141PO-EN includes a turn-to-reset mechanism to prevent accidental reactivation and a low-profile flush mounting that complements facility finishes. The audible alarm improves situational awareness and integrates seamlessly with low-voltage security, surveillance and monitoring systems to support lockdown and emergency procedures.

From proactive lockdown planning to rapid incident response, this Safety Technology stopper station combines reliable operation with straightforward installation. Specify model SS2141PO-EN for installations needing a visible, durable EPO station—add it to your security and monitoring strategy or contact sales to order.

• Rapid Emergency Power Off control with audible horn for immediate notification and safer incident response
• Flush-mount, tamper-resistant design that maintains a professional appearance and resists vandalism
• Indoor/outdoor rating for flexible installation in data centers, control rooms, access points and exterior enclosures
• Turn-to-reset mechanism prevents accidental reactivation, improving operational safety and compliance
• Prominent green 'EMERGENCY POWER OFF' English label for clear, instant identification by staff and first responders