The 302-ET-194 Thermotech price-anticipation heat detector from Honeywell NOTIFIER operates in just a controlled range of two to 3 degrees in their set details, whatever the speed or price of temperature increase. Addressability pinpoints alarms and troubles to the precise sensor and location. Each sensor is consistently monitored for failure https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/