The 302-AW-194 Thermotech fee-anticipation warmth detector from Honeywell NOTIFIER operates inside a managed number of two to three levels in their established points, regardless of the velocity or price of temperature rise. It is a Usually-open product made especially for fire detection and alarm systems. Programming the control panel is https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/