SD505-ADHR Addressable Duct Housing and Relay
Requires IntelliKnight Version 6.0
Detect smoke in air handling systems and prevent re-circulation with Silent Knight's addressable duct smoke detector.
The SD505-ADHR/DTS addressable duct smoke detector detects smoke and products of combustion present in air moving through an HVAC duct to prevent re-circulation of smoke into the air handling system. The SD505-ADHR is a heavy duty metal housing with a pre-installed detector base and relay module. When smoke is detected in a duct, the unit communicates the condition to the 5820XL FACP. The built-in relay module, in turn, turns off fans, blowers, and other devices.
The SD505-DTS is a remote test switch that is used with the SD505-ADHR so you can remote test the Duct Detector. It also provides LED indication of the status of the SD505-ADHR.
The SD505-ADHR/DTS is designed to be used with Silent Knight's SD505-APS Photoelectric Smoke Detector and SD505-AIS Ionization Smoke Detector.
SD505-ADHR / SD500-DTS Spec Sheet (59K pdf file)
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