Description

Open box. The units have handwritten installation dates on the side/back (see photos), but they were NEVER actually installed or activated. The yellow activation tabs are still intact and must be removed to power the units. Full 10-year battery life remains.

Product Description

Protect your home with this First Alert 2-Pack of 2-in-1 Smoke and Carbon Monoxide Alarms. This is the SMCO210V model, which features a 10-year sealed lithium battery—meaning no battery changes or low-battery chirps for a decade.

Key Features:

10-Year Sealed Battery: Reliable protection with no battery replacements required for the life of the alarm.
Voice & Location Alerts: A friendly voice tells you what the danger is and where it is located in your home.
Precision Detection: Advanced sensing technology provides early warning and reduces nuisance alarms from cooking.
Slim Profile: Modern, thin design that blends into your ceiling or wall.
Easy Activation: Simply remove the yellow pull tab to activate the unit.