SD505-ADH Addressable Duct Housing

The SD505-ADH analog 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-ADH is a heavy duty metal housing with a pre-installed detector base. When smoke is detected in a duct, the unit communicates the condition to the IntelliKnight control panel. The panel, in turn, depending on programming, turns off fans, blowers, and other devices.

The SD505-ADH is designed to be used with Silent Knight's SD505-APS Photoelectric Smoke Detector and SD505-AIS Ionization Smoke Detector. Now there's even more power and flexibility available to the IntelliKnight family of products!

• SD505-ADH Addressable Duct Housing Spec Sheet (61K PDF file)
• SD505-ADH CSFM Listing (37K PDF file)
• SD505-ADH Installation Sheet (70K PDF file)