Make your home secure for you and your family with the First Alert smoke and carbon monoxide detector. It uses 2 independent alarm systems to detect the presence of smoke and carbon monoxide. The electrochemical carbon monoxide sensor in this wireless alarm uses photoelectric technology that accurately senses the presence of smoldering fires and also reduces false alarms due to shower steam or cooking smoke. The mute button allows silencing of any unwanted alarms. Its voice-alarm sounds so loud that even children who are sleeping deeply will wake up. Plus, you can test all the alarm functions with the press of just 1 button. Powered by 2 AA batteries (included).
- Package Quantity: 1
- Includes: , Batteries
- Features: Silences Unwanted Alarms, Talking Alarm, Photo Electric Sensor, Low Battery Chirp Alert
- Requires Hardwired Installation : Yes
- Battery: optional, included: 2 AA