Fire Alarm general guidelines If water starts to flow the flow switch will send an alarm and dispatch the fire department. Read More Engineers, CommercialLarry LoveSeptember 26, 2018Johnson ControlsFire Alarm, Utah, Peak Alarm, Larry Love, Guidelines, NFPA 72, Code, R710, AHJ, Fire Marshal, Idaho, Expert, monitor modules, duct detectors, HVAC, pull station, pull box, Manual Station, Flow, Tamper, PIV, Mircom, sprinkled, smoke detector, Horn/Strobe, horn strobe, heat, elevator recall, elevator, smoke control, lift, dampers, fire dampers, egress, antifreeze, shaftComment