The Safeline Smoke Alarm & Carbon Monoxide Alarm 2Pc Pack is a comprehensive safety solution designed to alert homeowners to dangerous levels of both carbon monoxide (CO) and fire. CO is a colorless, odorless, and potentially deadly gas, making detection crucial. Each alarm in the pack includes a 9V replaceable battery and features a convenient Test/Silence button for easy operation. Additionally, the alarms have a low battery warning feature to ensure continuous protection. With a 10-year battery life, these alarms provide long-lasting reliability and peace of mind for your home.

• 9V replaceable battery included
•  Convenient Test/Silence button
•  Low battery warning feature
• 10 year battery