- Photoelectric & electrochemical sensing combine, reducing nuisance alarms from things like routine cooking – ideal for the kitchen
- Smoke & carbon monoxide detector in one unit – saves time, money, and space
- Installs easily – automatically activates when attached to mounting bracket
- No battery replacements needed – powered by a long-life lithium battery that lasts for about a decade, the entire life of this smoke & carbon monoxide detector
- Test/Hush button – easily quiet false alarms or quickly test the device to make sure the carbon monoxide smoke detector combo is operating
- UL Certified, 10-year limited warranty
