First Alert CO Detector, Battery Powered, 2-Pack

The FIRST ALERT CO400 Carbon Monoxide Alarm 2-pack offers an easy and convenient way to monitor your home for carbon monoxide threats. Utilizing advanced electrochemical sensors, these alarms are able to detect CO leaks from various sources, including fuel-burning appliances, blocked chimneys, and generators. The battery-powered design is simple to install - just insert the included 9-volt battery and the detectors are ready to go. With a loud 85-decibel alarm, you'll be promptly alerted to any elevated CO levels. It's recommended to place a detector on every level and in every bedroom of your home for complete protection.

CO is the leading cause of accidental poisoning deaths in America, and its symptoms are often mistaken for the flu. This makes having a carbon monoxide alarm a crucial move in protecting your family. The permanent electrochemical sensor in the CO400 alarm is the most accurate technology available and lasts up to five years. It also has a test/silence button for easy functionality testing.

The CO400 alarm is compliant with CO laws in California, Wisconsin, and Oregon, making it suitable for use in all 50 states. It also comes with a 5-year limited warranty and is UL listed. Additionally, the alarms feature an optional wall mount and an end-of-life timer, as well as audible and visual low battery signals for added convenience. They are rigorously tested to meet all safety standards.

Overall, the FIRST ALERT CO400 Carbon Monoxide Alarm 2-pack offers a reliable and user-friendly way to protect your family from the dangers of carbon monoxide. With its advanced sensor technology and easy installation, it provides peace of mind and continuous monitoring for CO levels, even during power outages.

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