STI (SS2272EM-EN) Key-to-reset illuminated, yellow, emergency

The STI SS2272EM-EN key-to-reset emergency illuminated switch is a critical safety interface designed for commercial fire alarm and emergency control systems. Engineered specifically for professional installation in complex building management environments, this robust yellow activation device provides a secure, tamper-resistant method for resetting alarm panels, emergency power systems, and critical life safety infrastructure.

Manufactured by Safety Technology International (STI), this emergency switch is purpose-built for high-reliability applications in commercial, institutional, and industrial facilities. Its illuminated design ensures clear visual indication during activation, while the key-reset mechanism prevents unauthorized or accidental system interruption. Professionals can confidently integrate this switch into addressable fire alarm panels, HVAC emergency controls, and comprehensive building management systems that require controlled, intentional reset procedures.

Key Features

• Durable yellow illuminated switch with key-reset mechanism
• Compatible with standard fire alarm and emergency control panels
• Robust construction meets NFPA 72 fire alarm system requirements
• UL 268 and UL 464 listed for critical safety applications
• Designed for commercial, healthcare, educational, and industrial environments
• Professional-grade tamper-resistant activation interface

Specifications

• Dimensions: Approximately 1200x630mm
• Color: High-visibility Yellow
• Activation: Key-reset only
• Illumination: Integrated LED indicator

Ideal installation contexts include emergency power systems, fire control rooms, mechanical equipment areas, and centralized alarm monitoring stations where controlled, deliberate system reset is paramount to maintaining life safety protocols.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com