Kidde Smoke & Carbon Monoxide Alarm (4-Pack)

Selling a multi-pack of Kidde smoke and carbon monoxide alarms! This 4-pack is designed to help protect your home and family. They feature interconnected alarms, so when one sounds, they all sound. They also have a 10-year battery backup, which avoids battery replacements for 10 years. These alarms are comprehensively tested for safety and reliability! Open box item