Kidde KN-COSM-IBA Hardwired 120V Electrochemical/Ionization Carbon Monoxide and Smoke Alarm
- Electrochemical & Ionization sensor
- Intelligent sensor technology which combines the detection capabilities of an ionization smoke sensor with an electrochemical carbon monoxide sensor
- Capable of interconnecting with up to 24 Kidde devices
- (2) AA battery back-up in case of power outage, batteries included
- Front-loading battery door for easy battery replacement
- Battery door will not close unless the batteries are properly installed
- Adjustable mounting bracket makes installation fast and easy
- 10-year limited warranty