SIGA Intelligent Smoke Detectors
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Edwards EST (SIGA-PD) Intelligent Photoelectric Smoke Detector
$199.00 Add to cart -
Edwards (SIGA-OSD) Intelligent Smoke Detector
$74.06 Add to cart -
Edwards EST (2251FB) Intelligent Plug-In Photoelectric Smoke Detector
$299.00 Add to cart -
Edwards (SIGA-GRD) Smoke detector guard for compatible 3rd generation signature detectors.
$67.59 Add to cart -
Edwards (211-10PKG) Replacement optical chambers (10 pack) – for 2m series photoelectric models
$58.37 Read more -
EDWARDS (EC2-OS) 2 wire photoelectric detector, S10A comp
$38.95 Add to cart -
EDWARDS (SIGA-OSD-FCN) Optical Signature detector
$85.15 Read more -
EDWARDS (260-CO) Carbon monoxide detector alarm & trouble
$137.37 Read more -
EDWARDS (2-SPRC1) Replacement Optical Chamber for Second G
$15.15 Add to cart -
Edwards (SIGA-COD) Intelligent co detector
$112.20 Read more
Edwards SIGA-series intelligent photoelectric smoke detectors for EST addressable fire alarm systems. Includes popular models like the SIGA-PS, SIGA-PD, SIGA-OSD, and replacement optical chambers. These Signature-series detectors provide analog sensing with digital communication for precise fire detection in commercial buildings.
All SIGA detectors require a compatible detector base (SIGA-SB, SIGA-SB4, or SIGA-IB) sold separately. Compatible with EST3, EST4, iO, and QuickStart fire alarm panels.
