Kidde Smoke & Carbon Monoxide Alarm Hardwire +AA

Kidde's dual-sensor alarm combines smoke and carbon monoxide detection in one reliable unit, ideal for comprehensive home safety. The hardwired design ensures continuous operation with battery backup (AA batteries included), so you're protected even during power outages. This interconnectable model alerts you to both fire hazards and dangerous CO levels, meeting UL safety standards. Easy to install and maintain, it's an essential addition to any residential safety system.