SD505-DUCT Addressable Duct Smoke Detector and Housing


The SD505-DUCT addressable duct smoke detector is a heavy duty detector housing with the SD505-APS addressable photoelectric smoke detector pre-installed and is used for detecting smoke and products of combustion present in air moving through HVAC air handling systems.

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  • 30 days easy returns
  • Order yours before 2.30pm for¬†same day dispatch
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