Edwards EST-3 SIGA-HRD Intelligent Fixed Temperature Heat Detector

The Edwards EST-3 SIGA-HRD is a high-performance intelligent heat detector designed for use with EST Signature Series fire alarm control panels. This fixed-temperature device is ideal for environments where smoke detection may not be suitable, such as kitchens, boiler rooms, or garages. Equipped with smart sensor algorithms and on-board microprocessor, the SIGA-HRD delivers fast and accurate heat detection while minimizing false alarms.With its addressable design and intelligent communication, the SIGA-HRD provides pinpoint detection and reporting of overheat conditions. Built for durability, the sensor ensures long-term protection and easy installation with compatible Signature Series bases.