Edwards EST SIGA-SD

Edwards EST SIGA-SDThe Edwards EST SIGA SD Photoelectric Duct Smoke Sensor is part of the electronic addressable Signature Series of fire alarm controls and accessories from GE EST Fire Life and Safety. A Signature Series photoelectric sensor is incorporated into the design of each SIGA SD duct smoke detector. Compatible only for use with Edwards EST Signature Loop Controller. Provides one Form C auxiliary alarm relay for controlling ancillary equipment (e. g., HVAC

The Edwards EST 3-MODCOM Modem/Dialer (DACT) version is a two-way local rail module that performs a variety of off-premise communications functions for the EST3 system

It transmits the status (normal

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providing exact detector location for emergency personnel to quickly locate a fire during its early stages

— KI-RB Detector Mounting Base w/Relay

The process repeats beginning on the other side of the loop controller

Synchronization is only available with notification appliances that use the System Sensor synchronization protocol

It provides an additional

The module connects normally‐open (NO) contacts to the multiplex bus of an FPD‐7024

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Provides oxygen detection and automatic ventilation control in wastewater treatment plants

while delivering options that take full advantage of intelligent fire alarm processing