11. Notification Equipment These units deliver a visual or audible notification to warn a making’s occupants to evacuate. Based on the Nationwide Fireplace Alarm and Signaling Code, a lot of the earlier mentioned are “hearth basic safety features” meant to improve occupants’ life protection or Command the distribute of hearth. https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/