10-Year Battery and Hardwired Smoke and Carbon Monoxide Detector, Interconnectable and LED Warning Lights 21031544
$58.47
Buy 4 or more $52.62
Pay $33.47 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card- 2-in-1 detection - 10-yr battery powered alarm detects smoke, CO
- Wiring adapter available for quick and easy installation
- Hardwired with 10-year never-change battery backup
Free & Easy Returns In Store
Return this item within 90 days of purchase.
