Edwards EST SIGA-HRD Heat DetectorThe 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.

Mounts to rectangular ducts or round ducts

• Speaker circuits

providing versatility in system design

regular checks of LED visibility can help maintain system readiness

The SpectrAlert Advance series offers the most versatile and easy-to-use line of horns

Ceiling mount models are available in Wheelock patented MCC multi-candela ceiling strobe with field selectable intensities of 15/30/75/95cd or the high intensity MCCH strobe with field selectable 115/177cd

which is recognized by the IntelliKnight panel

a communication protocol patented under U

it integrates seamlessly into fire alarm systems

Model Series 4008

The L-Series audible visible notification products offers the most versatile and easy-to-use line of horns

low-profile