Detector test magnets simplify detector testing and maintenance
InnovairFlex™ 4-wire photoelectric duct smoke detectors offer 2 sensors to 1 powerboard capability in standard (D4120) and watertight (D4120W) versions.
InnovairFlex™ 2-wire photoelectric duct smoke detectors sense airflow at speeds ranging from 100 to 4,000 ft/min.
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