In general, the Honeywell TC808A1019 is a fixed temperature sensor utilizing a state-of-the-art dual thermistor sensing circuit for fast response. Also, these Honeywell TC808A1019 sensors come designed to provide open area protection with 50-foot spacing capability; and are to be use with compatible UL-listed Honeywell control panels only.
Two LED’s on each sensor light to provide a local 360° visibility of the sensor indication. Besides, the LEDs will flash each time the unit is address and can be latch ON by a code command from the panel for an alarm indication. The LEDs can also be unlatch to the normal blinking condition by code command. Additionally, remote LED annunciator capability is available as an optional accessory.