The alarm process activates and controls water circulation any time a fire is detected, along with the flow switches make sure the sprinklers function through the complete pipe network. The PAD200-DUCTR is intended and designed to fulfill all community necessities, together with the NFPA restrictions pertaining to duct smoke detectors. https://45listing.com/story20408560/how-addressable-detectors-can-save-you-time-stress-and-money