FARENHYT OSI-RI-FH 27/01 Appropriate for installations requiring a

Appropriate for installations requiring a conduit to the keypad

while optional FIRE or ALERT markings and colored lenses make them ideal for either emergency communications/mass notification (ECS/MNS) or fire alarm applications

The detector’s technology adapts to changing environmental conditions by adjusting critical detection parameters to provide improved consistency of detection over all temperature ranges

Upon activation of the monitored device

the pull lever latches into the alarm position and remains extended out of the housing to provide a visible indication

FARENHYT OSI-RI-FH 27/01 Appropriate for installations requiring aThe 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