System Sensor: Duct Smoke Detectors

July 23, 2012
duct smoke detectorsIf space is a problem or to save time and money (up to 30 percent), monitor supply and return detectors from a single power board using InnovairFlex’s semi and fully distributed 2-to-1 sensor to power board capability (using models D4S, D4120, and D4P120). This approach also doubles interconnection capacity to 100 sensors. Learn more at

System Sensor

System Sensor