The 302-ET-194 Thermotech fee-anticipation heat detector from Honeywell NOTIFIER operates inside of a managed selection of two to 3 levels of their established points, whatever the pace or level of temperature increase. Particle counting: Following drawing in air, the system uses a laser beam and Image collector to evaluate reflected https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/