The alarm method activates and controls drinking water flow whenever a hearth is detected, along with the stream switches make sure the sprinklers do the job throughout the whole pipe community. The PAD200-DUCTR is made and developed to fulfill all nearby specifications, plus the NFPA restrictions about duct smoke detectors. https://sites2000.com/story8175004/the-single-best-strategy-to-use-for-addressable-detectors