Fire-Lite B501-BL 4" Standard European Flangeless Mounting Base, UL/ULC Listed, Black

The SEMS screws in the Fire-Lite and NOTIFIER devices provide an easy and secure wiring connection, simplifying the installation process. The mechanical locking feature ensures that once the sensor head is attached, it cannot be easily removed, providing an added layer of security and reliability. These features make the detectors more robust and resistant to tampering, while also ensuring compliance with UL 268 standards for smoke detection. This combination of convenience and security enhances both the ease of installation and the safety of the fire detection system.

Product Specification :

• SEMS screws for easy and secure wiring connection
• Mechanical locking feature to prevent removal of the attached sensor head
• UL 268 compliant for smoke detection systems
• Ensures tamper-resistant installation
• Ideal for use in both residential and commercial fire safety applications