Silent Knight OSI-RI-FH


Detector Beam Smoke Single Ended Reflective

Availability: In Stock

  • Factory New
Brand: Silent Knight Part #: 72366 Categories: , , Manufacturer Part #: OSI-RI-FH


The OSI-RI-FH 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, malls, aircraft hangers, arenas and concert halls. The beam operates primarily on the principle of light obscuration using infrared. The OSI-RI-FH detector is a combined transmitter/receiver and is compatible with IFP Series and Farenhyt Series Black fire alarm control panels in IDP mode.


Weight 0.2 lbs

Silent Knight



Production Status


Intelligent Single-ended Reflective Imaging Beam Smoke Detector

Honeywell – Data Sheet