STI (STI-6400WIR) Wireless exit stopper multifunction door alarm

The STI-6400WIR Wireless Exit Stopper represents an advanced multifunction door alarm solution designed specifically for comprehensive fire safety protection in commercial and institutional environments. This innovative pull station cover provides robust unauthorized exit monitoring and tampering prevention, integrating seamlessly with modern addressable fire alarm panel configurations across diverse building management systems.

Engineered to address critical safety protocol vulnerabilities, the STI-6400WIR utilizes wireless communication technology to instantly detect and report unauthorized emergency exit access attempts. Its intelligent design allows facilities managers and security personnel to monitor potential breach points without complex hardwired infrastructure, enabling flexible deployment in areas where traditional wired solutions prove challenging or cost-prohibitive.

Key Features

• Wireless transmission compatible with most commercial fire alarm control panels
• Tamper-resistant polycarbonate construction with vandal-proof mechanical design
• Compatible with standard single and double-gang electrical boxes
• NFPA 72 compliant low-battery monitoring and supervisory circuit
• Configurable sensitivity settings for customized security threshold detection
• Battery-powered operation with extended 3-5 year operational lifespan

Specifications

• Frequency Band: 433 MHz
• Operating Voltage: 3V Lithium Battery
• Transmission Range: Up to 300 feet line-of-sight
• Dimensions: 1.2″ x 6.3″ x 3.5″
• Operating Temperature: 32°F to 120°F

Typical installation environments include educational facilities, healthcare campuses, corporate office complexes, government buildings, and industrial facilities requiring rigorous emergency egress monitoring. The STI-6400WIR provides critical infrastructure protection by preventing unauthorized exit route exploitation while maintaining full compliance with current fire safety regulations.

Certified to UL 268, UL 464, and meeting comprehensive NFPA 72 requirements, this wireless exit stopper represents state-of-the-art fire alarm accessory technology for professional installers and facility safety managers.

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