Firex Hardwired Inter-Connectable 120-Volt Auxiliary Heat Detector 135 Degree with Battery Backup
$41.93
Pay $16.93 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card- Heat alarm requires hardwire installation
- All interconnected alarms will sound when one alarm goes off
- Best for pitched elevated heat areas such as ceilings and attics
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