Ensure peace of mind with the First Alert LED Carbon Monoxide Alarm, an essential addition to any home safety plan. This reliable smoke alarm is designed to detect carbon monoxide, a colorless and odorless gas, providing an audible warning to safeguard your family from potential harm. The alarm is powered by AA batteries, ensuring that it's ready to function in case of emergency. With its sleek design and easy installation, this First Alert model combines both form and function, making it a practical choice for homeowners and renters alike.