Catalog > System Sensor DNR Smoke Duct Detector Ho...

Verified: January 13, 2026

System Sensor DNR Smoke Duct Detector Housing

~$30.00

The System Sensor DNR Smoke Duct Detector Housing is a protective enclosure designed to house smoke detectors in HVAC ductwork for early detection of smoke in commercial buildings.

Key Specifications

  • Compatibility: System Sensor smoke detectors
  • Material: Galvanized steel
  • Dimensions: 12 x 12 x 6 inches
  • Mounting: Duct mounting with included brackets
  • Airflow Rate: Suitable for airflow velocities up to 4000 feet per minute
  • Certifications: UL Listed
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