USI 2-Pack 10-Year Battery Comb Smoke+Carbon Monoxide Detector Voice Alarm
The USI 2-Pack 10-Year Battery Comb Smoke+Carbon Monoxide Detector Voice Alarm is a reliable and efficient home security device designed to provide peace of mind. With a power source of both battery and hardwired options, this detector is guaranteed to function even in the event of a power outage.The package includes 1 battery, and the manufacturer offers a 10-year warranty, ensuring long-lasting protection for your home.