Description
The SD505-DUCTR addressable duct smoke detector detects smoke and products of combustion present in air moving through an HVAC air handling system. The SD505-DUCTR is a heavy duty metal housing with a pre-installed SD505-APS photoelectric smoke detector and relay module. When smoke is detected in a duct, the unit communicates the condition to the IntelliKnight control panel. The panel, in turn, depending on programming and wiring, turns off fans, blowers, and other devices.
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