Catalog > Edwards SIGA-SD Duct Signature Smoke Det...

Verified: January 13, 2026

Edwards SIGA-SD Duct Signature Smoke Detector New FREE SHIP

~$121.00

The Edwards SIGA-SD Duct Signature Smoke Detector is a specialized smoke detector designed for installation in HVAC ductwork to detect smoke particles and trigger an alarm.

Key Specifications

  • Compatibility: Edwards fire alarm control panels
  • Voltage: 24 VDC
  • Type: Duct Smoke Detector
  • Mounting: Duct mounting
  • Operating Temperature: 32°F to 120°F
  • Sensitivity: Adjustable
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