Eleven. Notification Units These gadgets send a visible or audible notification to warn a making’s occupants to evacuate. Based on the Nationwide Hearth Alarm and Signaling Code, several of the previously mentioned are “hearth security features” meant to improve occupants’ lifestyle safety or control the unfold of fire. You can https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/