STI (STI-9620) Motion detector damage stopper 6.25 x 4.00 x 2.25″

The STI-9620 Motion Detector Damage Stopper provides critical protective encapsulation for motion detectors in commercial and institutional fire alarm systems, preventing intentional or accidental physical damage that could compromise life safety infrastructure. Engineered to withstand significant mechanical impact, this robust polycarbonate cover creates a transparent protective barrier around motion detection devices without impeding sensor performance or signal transmission.

Designed specifically for fire alarm professionals working in high-traffic environments like schools, healthcare facilities, correctional institutions, and commercial office spaces, the STI-9620 offers a comprehensive solution for safeguarding critical motion sensing equipment. Its transparent design allows unobstructed infrared and microwave detection while providing substantial mechanical protection against vandalism, accidental impacts, and deliberate tampering.

Key Features

• Transparent polycarbonate construction with impact-resistant engineering
• Compatible with most standard motion detectors and addressable sensor platforms
• Low-profile design minimizing aesthetic interference in commercial installations
• Quick-release mounting system for simplified installation and maintenance
• UV-stabilized materials ensuring long-term durability and performance
• Compliant with NFPA 72 protective device standards

Specifications

• Dimensions: 6.25″ x 4.00″ x 2.25″
• Material: UV-stabilized polycarbonate
• Color: Clear/Transparent
• Mounting: Surface and flush-mount configurations

Fire alarm technicians and facilities managers will appreciate the STI-9620’s versatility across multiple sensor technologies, including passive infrared (PIR), microwave, and dual-technology motion detectors. Ideal for applications requiring enhanced protection in areas prone to physical interference such as institutional corridors, public spaces, and security-sensitive environments.

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