First Alert Precision Detection, 2 pack Smoke and Carbon Monoxide Alarm
First Alert 10-Year Battery Smoke and Carbon Monoxide Alarm, 2 PACK
Features:
- First Alert's Precision Detection Advanced Sensing Technology
- Voice & Location Alerts for Danger and Helps Escape Safely
- Provides Reliable 2-in-1 Protection Against Both Smoke and Carbon Monoxide
- Slim Profile Design is Half The Depth of a Standard Alarm
- 10-Year Sealed Battery, End-Of-Life Warnings to Replacement