SUPCO D4120 LOW FLOW DUCT SMOKE DETECTOR
Product Details
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Supco, D4120, Low Flow Duct Smoke Detector, Specifications: 0 to 95% RH Operatinchg Humidity, Import
The D4120 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. This unit senses smoke in the most challenging conditions. Plug-in sensor head off. 4-wire Photoelectric, integrated low-flow technology. Backward compatible with existing accessories. Built-in short circuit protection. Easy access Test/Reset button. Field selectable configuration settings. High contrast terminal designations. Increased wiring space. Plug-in sensor. Square or rectangular mounting options. Two DPDT relay contacts.
Product Details
Supco, D4120, Low Flow Duct Smoke Detector, Specifications: 0 to 95% RH Operatinchg Humidity, Import
The D4120 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. This unit senses smoke in the most challenging conditions. Plug-in sensor head off. 4-wire Photoelectric, integrated low-flow technology. Backward compatible with existing accessories. Built-in short circuit protection. Easy access Test/Reset button. Field selectable configuration settings. High contrast terminal designations. Increased wiring space. Plug-in sensor. Square or rectangular mounting options. Two DPDT relay contacts.