The 302-ET-194 Thermotech fee-anticipation warmth detector from Honeywell NOTIFIER operates in a managed variety of two to three levels of their established points, whatever the velocity or fee of temperature increase. The 302-AW-135 Thermotech fee-anticipation warmth detector from Honeywell NOTIFIER operates in a managed selection of two to a few https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/