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The SAFETY TECHNOLOGY INT'L INC STI-9841 is a protective cover designed to shield Fireray beam smoke detector controllers from accidental damage, tampering, and environmental exposure. Installed over the controller housing, this damage stop acts as a physical barrier that helps maintain system integrity between service visits. It is sold as a single unit and is suited for installation by fire alarm technicians and licensed electrical contractors working on beam-type smoke detection systems in commercial and industrial environments.
This cover is intended for use in applications where Fireray reflective beam smoke detectors are deployed, including warehouses, atriums, large open-plan commercial spaces, and industrial facilities. It provides a layer of protection for the controller during day-to-day building operations, reducing the risk of accidental activation or physical damage to the unit.
Designed as an OEM-style protective cover for Fireray beam smoke detector controller installations.
Installation should be performed by a qualified fire alarm technician or licensed electrician familiar with beam smoke detection systems. Before installing or removing the cover, ensure the fire alarm control panel is placed in test mode in accordance with local AHJ requirements to avoid unintended alarm activations. Follow applicable NFPA 72 guidelines and local fire codes during any work on fire alarm system components.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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