First Alert BRK Brands Hardwired 120-Volt AC/DC Heat Alarm with Battery Backup
This First Alert HD6135FB Hardwired Heat Alarm is a great add-on for crawl spaces, laundry rooms, garages, bathrooms, kitchens, or other applications not suitable for smoke alarm installations. This heat alarm features advanced rate-of-rise sensing technology. The alarm sounds if either the temperature reaches 135 degrees Fahrenheit or if the temperature rises more than 15 degrees Fahrenheit in one minute.
120-volt AC/DC with 9-volt battery backup
135 degrees Fahrenheit fixed rate and rate-of-rise temperature sensing
Microprocessor controlled for fewer nuisance alarms
The test/silence button both silences a non-threatening alarm or low battery warning and allows you to test the unit’s functionality
Latching alarm indicator which automatically identifies which unit initiated the alarm
120-volt AC inter-connectable (with maximum 18 compatible devices)
85-decibel horn
Meets UL requirements
10 Year Limited Warranty
Specifications
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