Firex Hardwired Smoke Detector with Adapters, 9-Volt Battery Backup, and Front Load Battery Door (2-Pack)
Includes 2 units ($16.97 /unit)
$33.94
Pay $8.94 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card- Hardwired Alarm with 9V battery back up
- Features Ionization sensor
- Front load battery door
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