Kidde-Fenwal DS-SD SmartOne Photoelectric Duct Detector SF 19/01 The Fike fourteen button remote

The Fike fourteen button remote display (FRD)

Having a wide operating voltage of 9-33VDC

After installation

or increased output wattage to 100W (100W option applies to DAA2-50 series only

Two LEDs on each detector provide local visible alarm indication

Kidde-Fenwal DS-SD SmartOne Photoelectric Duct Detector SF 19/01 The Fike fourteen button remoteThe Model DS SD Duct Smoke Detector detects the presence of smoke under extended temperature ranges in a buildings HVAC system. Its primary purpose is to provide early warning of the presence of smoke in the duct. It is typically used to detect smoke in the supply side of the HVAC system, but can provide supervision of the return side as well. The Model DS SD detector is comprised of a plastic housing, a printed circuit board, a clear plastic cover,