The First Alert SC07CN Battery Operated Combination Smoke and Carbon Monoxide Alarm protects you and your family from two deadly threats: fire and carbon monoxide. Powered by 2 AA batteries (included), this unit includes a voice alarm that tells you the location of smoke or carbon monoxide in your home, and uses photoelectric sensing technology, providing protection against smoldering fires.
- Package Quantity: 1
- Includes: Batteries,
- Features: Photo Electric Sensor, Low Battery Chirp Alert, , Silences Unwanted Alarms, Talking Alarm
- Requires Hardwired Installation : Yes
- Battery: Not required, included: 2 AA