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Verified: January 13, 2026

System Sensor DNR Duct Smoke Housing With Fire Lite SD365R Smoke Detector

~$69.99

The System Sensor DNR Duct Smoke Housing is designed to house the Fire Lite SD365R smoke detector for detecting smoke in HVAC ducts.

Key Specifications

  • Compatibility: Fire Lite SD365R Smoke Detector
  • Material: Galvanized steel
  • Mounting: Duct mounting
  • Airflow Rate: Up to 4,000 feet per minute
  • Operating Temperature: 14°F to 140°F
  • Dimensions: 14.5 x 12 x 4 inches
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