Wireless Heat Detector. Good For Boiler Rooms - Laundry Rooms - Kitchens - Attics.
The 5809 combines both rate-of-rise and fixed temperature sensors.
Fires typically cause a rapid rise in temperature in the surrounding area.
The 5809’s rate-of-rise thermostat senses the rise in temperature and signals analarm if the increase is 15° or more per minute.
A built-in fixed temperature sensor will also signal an alarm if the environmentaltemperature rises above 135°F.
The 5809 is UL Listed (UL521) and CSFM approved for commercial and residentialapplications.
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