The FST-951R smart addressable detector from Honeywell NOTIFIER options stage ID ability that allows each detector deal with to get established with rotary handle switches to provide precise detector areas. The 302-ET-194 Thermotech rate-anticipation heat detector from Honeywell NOTIFIER operates in just a managed selection of two to 3 levels https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/