STI (SS2074EM-EN) “key-to-reset ; turn-to-reset ; key-to-activate ; momentary” ; red ; emergency

The STI SS2074EM-EN emergency manual pull station represents a critical life safety intervention device designed for professional fire alarm system integration. Engineered for commercial and institutional environments, this red emergency activation switch provides robust activation and reset mechanisms for addressable fire alarm panels and conventional notification circuits. Its precision-engineered design enables secure emergency signaling with multiple operational modes that meet stringent fire protection standards.

Constructed for reliable performance in high-stakes environments like hospitals, educational facilities, industrial complexes, and mission-critical infrastructure, the SS2074EM-EN features a sophisticated key-operated reset and activation sequence. Professionals will appreciate its flexible operational modes, which include key-to-reset, turn-to-reset, key-to-activate, and momentary engagement configurations. This versatility allows for precise system integration across diverse building management and emergency response architectures.

Key Features

• Multi-mode activation: Key-to-reset, turn-to-reset, key-to-activate, and momentary engagement options
• Compatible with conventional and addressable fire alarm control panels
• Red emergency configuration for high-visibility critical signaling
• Rugged mechanical design engineered for challenging commercial environments
• Compliant with NFPA 72, UL 268, and UL 464 safety standards
• Designed for seamless integration with HVAC shutdown and emergency notification systems

Specifications

• Dimensions: 1200 x 630 mm
• Manufacturer: Safety Technology International (STI)
• Condition: New OEM replacement component

Fire alarm professionals can deploy the SS2074EM-EN with confidence across diverse installation scenarios, including commercial office complexes, healthcare facilities, educational institutions, manufacturing plants, and critical infrastructure environments. Its robust engineering ensures reliable emergency signaling and system interface capabilities.

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