10 Year Worry-Free Smoke Detector, Lithium Battery Powered with Photoelectric Sensor, Smoke Alarm, 2-Pack
Includes 2 units ($27.49 /unit)
$54.97 /bundle
Save up to $100 on your qualifying purchase 
Apply for a Home Depot Consumer Card- Photoelectric sensing technology detects visible fire particles
- 10-year, sealed lithium battery, tamper-resistant
- Protection during power outages and no low battery chirps
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