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Honeywell FS20X Fire and Flame Detector Manuals

Part of the FSX family, the FS20X model fire sentry is the latest generation of high technology multi-spectrum (UX/Dual IR/VIS) fire and flame detection. Utilising infrared and UV sensing, the FS20X is the successor of the popular and reliable Fire Sentry SS4 detector.

The FS20X boasts premium features such as a highly accurate UV solar-blind sensor, which offers a false-alarm free response and a wider temperature and a far longer detection range. 

These game changing features amplify the FS20X’s detection compared to conventional UV/IR detectors which typically use a narrow band IR sensor - resulting in unresponsive detection of smokey fires and is prone to sensor blockages and obscurement.


This library contains the following Honeywell FS20X Fire and Flame Detector Manuals with downloadable links.


Honeywell FS20X Fire and Flame Detector Datasheet


Honeywell FS20X Fire and Flame Detector Specifications


Honeywell FS20X Fire and Flame Detector Installation Guide and Operating Manual