Beam detection is especially useful for covering large, open areas such as warehouses, shopping malls and airports. One beam detector can protect an area that would need at least 14 traditional “point” detectors to be covered safely. The minimal installation footprint and required wiring means that these smoke detectors are also very unobtrusive, both visually and physically, which makes them suitable for spaces where aesthetics are a consideration or wiring is difficult.

The Fireray (UK) F5000 detection system from Fire Fighting Enterprises Ltd. (Hitchin, UK) uses an infrared beam to detect smoke. Installation is easy, with automatic beam alignment, and takes less than 30 minutes. Setup is guided by a visible laser pointer and an auto-alignment feature; the beam can be fully controlled, adjusted and tested from the low-level control unit. Automatic Gain Compensation (AGC) counteracts the effects of dust build-up, and the Auto-Optimize feature keeps the beam pointing at the reflective prism even in the event of gradual building movement.

The Fireray F5000 auto-aligning beam-type smoke detector was originally certified by the Loss Prevention Certification Board (LPCB; Watford, UK), the leading international Certification Body in the fields of security and fire protection, and Underwriters Laboratories Inc. (UL; Northbrook, IL USA). It has been also approved in France, Belgium, Sweden, and Canada.

Related Links:
Fire Fighting Enterprises Ltd.
UL
LPCB