11. Notification Gadgets These gadgets ship a visual or audible notification to notify a constructing’s occupants to evacuate. This is a Typically-open device built specifically for hearth detection and alarm methods. Common software: can be utilized in all locations for any type of occupancy Increased sensor technologies lets the PAD200 https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/