Fireworx FX-HD

Intelligent Addressable Fixed Temperature/Rate-of-rise Heat Detector

Condition: New
Brand: FireworX
Status: Obsolete
SKU: 5907
Manufacturer Part #: FX-HD
Replacement: KIR-HD


FireworX intelligent addressable detectors are meticulously engineered to deliver high-performance features, superb reliability, and unbeatable quality. With their highly stable design, these detectors resist air movement caused by heating and air conditioning, making them reliable performers ideally suited to modern building interiors.

The installation and maintenance advantages of FireworX intelligent detectors add value throughout their service life. Replaceable optical chambers make maintenance a snap, while the head and terminal base design makes short work of installation and maintenance operations. A plastic breakout on the detector housing optionally prevents removal from the base except with a special tool.

A bright, easy-to-see single tri-color LED flashes green for normal, yellow for trouble, and red for alarm, thus eliminating much of the guesswork when responding to detector status.

The FX-HD is a selectable rate of rise or fixed-temperature heat detector with a fixed alarm threshold of 135° F (57° C).

Additional information

Weight 0.2 lbs

Rotary Dials

Thermal Rating


Production Status


Detection Method

Fixed Temperature, Rate-of-Rise



Fireworx – Data Sheet


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