Notification Equipment Synchronization: To avoid confusion for the duration of an unexpected emergency, NFPA 72 stipulates that notification appliances in exactly the same region should be synchronized to produce a dependable and intelligible warn signal. CONNECTS TO WIRED SENSORS: Konnected is about compatibility, plug in your wired movement, contact, window, https://www.firesense.co.uk/type/conventional-fire-system/conventional-fire-alarm-control-panels/