11. Notification Equipment These units send a visual or audible notification to notify a developing’s occupants to evacuate. The 302-AW-135 Thermotech level-anticipation warmth detector from Honeywell NOTIFIER operates inside a managed choice of two to a few levels of their set factors, regardless of the velocity or charge of temperature https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/