Honeywell’s 5809 Series wireless fixed heat and rate-of-rise temperature sensors offer expanded fire detection and installation flexibility. They are ideal for hard-to-wire locations and applications that require more than smoke detection. This is a fast and easy install with no wires to run.

The 5809SS contain a built-in fixed temperature sensor, which will signal an alarm if the environmental temperature rises above 135°F. The 5809SS also incorporates an additional rate-of-rise temperature sensor. Fires typically cause a rapid rise in temperature in the surrounding area. The 5809SS’s rate-of-rise thermostatsenses the rise in temperature and signals an alarm if the increase is 15°F or more per minute. The 5809 Series is UL Listed (UL 521)and CSFM approved for commercial and residential applications.