Includes 2 units
$52.88
/package ($26.44 /unit)
Save up to $100 on your qualifying purchase 
Apply for a Home Depot Consumer Card- Battery-operated smoke and CO alarms; no hardwiring required
- 10-year lithium battery lasts the life of the alarm
- Protection during power outages and no low battery chirps
Free & Easy Returns In Store
Return this item within 90 days of purchase.
