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FS-OSI-RIA Smoke Detector
(Replaces FSB-200A) Reflective Beam Smoke Detector Addressable

NOTIFIER’s FS-OSI-RI intelligent addressable reflector-type linear
optical beam smoke detector is uniquely suited for protecting large
open areas with high ceilings, where spot-type smoke detectors
are difficult to install and maintain. Ideal applications are
warehouses, atriums, aircraft hangers, sporting arenas and concert
halls. The beam operates primarily on the principle of light
obscuration using infrared. The FS-OSI-RI detector is a combined
transmitter/receiver and is compatible with NFW-50X, NFW-100X,
NFS-320, NFS2-640 and NFS2-3030 fire alarm control panels in
FlashScan® or CLIP mode.

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