First Alert Alarm Combo AC/DC with ADP SMICO100-AC

First Alert BRK SMICO100-AC, Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery Backup, 1-Pack


Dimensions (Overall): 2 Inches (H) x 5 Inches (W) x 5 Inches (D)
Weight: .81 Pounds
Package Quantity: 1
Requires Hardwired Installation: Yes
Battery: 1 Non-Universal Lithium Ion, Required, Included