Edwards EST SIGA-HRD Heat Detector This feature verifies the initiating

This feature verifies the initiating loop wiring by providing LED status indication at each detector

This improvement allows a fully loaded panel with up to 636 devices to report an incident and activate the notification circuits in under 10 seconds

The Simplex 4098-9792 is an addressable Standard Sensor Base

Durable and Long-Lasting

Edwards EST SIGA-HRD Heat Detector This feature verifies the initiatingThe SIGA HRD is an intelligent fixed temperature rate of rise fire detector. It monitors the temperature of the surrounding air and analyzes the data from the sensor to determine whether to initiate an alarm. The rate of rise heat function quickly detects a fast, flaming fire. The fixed temperature heat function detects fire when the air temperature near the detector exceeds the alarm point.