The USI Carbon Monoxide Alarm is your home's silent guardian, providing reliable protection against the invisible threat of CO gas. This advanced alarm features clear, easy monitoring of CO levels. A loud, piercing alarm alerts you to dangerous CO concentrations, while indicators on the front panel visually alert you to the alarm status. Powered by (2 ) replaceable AA batteries, the USI Carbon Monoxide Alarm offers uninterrupted protection. Easy to install and maintain. it includes multiple mounting options for flexible placement and a simple test/silence button for convenience. For optimal protection, install the USI Carbon Monoxide Alarm on each level of your home, including bedrooms, living areas, hallways, and kitchens. Backed by a 10-year warranty for added peace of mind, the USI Carbon Monoxide Alarm is a reliable investment in your family's safety. Compliant with UL Std. 2034, this alarm meets industry standards for carbon monoxide detection. Protect your home and loved 1 s with this essential safety device and enjoy the peace of mind that comes with knowing you're prepared for any situation.