Kidde Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Alert

Kidde Combination Smoke and Carbon Monoxide provides 2 important safety devices in a single unit. This alarm includes a voice warning system that announces fire, carbon monoxide, low battery and smart hush activation. The alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger or if your battery is in need of replacement.