First Alert CO605 Plug-In Carbon Monoxide Detector with Battery Backup, White 1-Pack
4.7
(14k+ ratings)
This carbon monoxide alarm features an advanced electrochemical sensor for accurate detection and plugs into any standard outlet, with a battery backup for power outages. It includes a single button for testing and silencing alarms, and emits a loud 85-decibel alert when CO levels are dangerous. The device meets UL standards and has a 7-year limited warranty with an end-of-life signal. Compact in size, it is designed for easy use without complicated settings, ensuring reliable home safety.
What customers like:
- Loud alarm that effectively alerts to rising CO levels
- Provides important protection and peace of mind
- Easy to use and install
- Includes a ninevolt battery for backup
- Good value for the price
- Simple and unobtrusive design
- Offers comfort and security
- Less expensive than some other retailers
- Free shipping available when purchasing multiple items
What customers dislike:
- Included battery may not be reliable requiring replacement after a short period
