Signature Series Model GSA-HFS and GSA-HRS Intelligent Heat Detectors gather analog information from their fixed temperature and/or rate-of-rise heat sensing elements and converts it into digital signals. The detector’s on-board microprocessor measures and analyzes these signals. It compares the information to historical readings and time patterns to make an alarm decision. Digital filters remove signal patterns that are not typical of fires. Unwanted alarms are virtually eliminated.
The microprocessor in each detector provides four additional benefits - Self-diagnostics and History Log, Automatic Device Mapping, Stand-alone Operation and Fast, Stable Communication.
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Standard Features
70 foot (21.3 meter) spacing
15° F (9° C)/min rate-of-rise/135° F (57° C) ft. and 135°F (57 ° C) fixed temperature type
Intelligent detector c/w integral microprocessor
Non-volatile memory
Automatic device mapping
Electronic addressing
Identification of defective detectors
Twin RED/GREEN status LEDs
Standard, relay, fault isolator, and audible mounting bases
