Your fall top sellers are here. Check out what’s trending this season. Shop Now >

Link to Lowe's Home Improvement Home Page

Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

First Alert 10-Year Battery-operated Detector

Get Pricing & Availability

CO detector alerts you to elevated carbon monoxide levels
Easy-to-read backlit digital LED display shows temperature and elevated levels of CO
Built-in 10-year sealed lithium battery offers continuous protection for the life of the carbon monoxide detector

Best Price. Guaranteed

Find a lower price on an exact item? We'll match it. Some exclusions apply.

FREE Returns

Return it in store or ship it back for free. Eligibility rules apply.

FREE Shipping

Delivery is on us for orders over $45. Some exclusions apply.

The First Alert Carbon Monoxide Alarm with 10-Year Sealed Battery and Digital Temperature LED Display detects dangerous carbon monoxide for up to 10 years. This carbon monoxide detector uses an electrochemical carbon monoxide sensor. A built-in 10-year sealed lithium battery means you don’t need to worry about battery replacements for the life of the alarm. This stylish CO monitor is designed to sit on top of a dresser or tabletop, and it has a backlit digital display that shows temperature and elevated CO levels.

CO detector alerts you to elevated carbon monoxide levels
Easy-to-read backlit digital LED display shows temperature and elevated levels of CO
Built-in 10-year sealed lithium battery offers continuous protection for the life of the carbon monoxide detector
Stylish design intended to sit on a tabletop, no installation is required
Loud 85-decibel alarm sounds when elevated CO levels are detected