SIGA Duct Smoke Detectors
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Edwards EST (SIGA-PS) Intelligent Photoelectric Smoke Detector
$299.99 Add to cart -

Edwards EST (SIGA-IPHS) Multi-Sensor Detector
$220.00 Add to cart -
Edwards EST (SIGA-SDPCB) Replacement PCB / Signature Sensor Kit
$112.70 Read more -
Edwards EST (SIGA-SD) Intelligent SuperDuct Smoke Detector
$239.00 Read more -
Edwards EST (SIGA-HRS) Intelligent Fixed Temp Heat Detector
$99.99 Add to cart -
Edwards (30755) Stratos-nano replacement filter
$42.24 Add to cart -
Edwards EST (SIGA-PHD) MultiSensor Smoke and Heat Detector
$99.99 Read more -
EDWARDS (TSD-SJ-C01) SuperDuct Photoelectric Smoke Sensor, 4
$77.64 Read more -
EDWARDS (TSD-CJ-C01) Control Module Duct Smoke Detector
$89.64 Read more -
EDWARDS (SIGA-DTS) Duct Smoke Detector Test Station. 2-gang
$111.01 Read more -
EDWARDS (SIGA-DDOS) Optica Intelligent Duct Smoke Detector
$395.81 Read more -
EDWARDS (ESD-SJ) SuperDuct, Sensor (RJ45), 4-wire
$139.68 Read more
Edwards SIGA SuperDuct intelligent duct smoke detectors for HVAC air handling systems. The SIGA-SD SuperDuct provides intelligent addressable duct smoke detection with easy-access sampling tubes and field-replaceable sensor modules (SIGA-SDPCB).
Also includes air sampling tubes in 8″, 42″, and 120″ lengths, velocity test kits, and aspirating smoke detection systems for challenging environments.











