Kidde Combination Voice Activated Carbon Monoxide & Smoke Alarm

Combination Carbon Monoxide & Smoke Alarm features a voice warning system that announces fire, carbon monoxide, low battery or Smart Hush TM activation. It is also an easy to install alarm that is suitable for all living areas: Features: Voice warning system that announces Fire, Carbon Monoxide, Low Battery or Smart HushTM Activation. Voice 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. Includes 9V battery backup providing protection even during a power outage when many incidences occur. An easy to install alarm that is suitable for all living areas and has a 5 year limited warranty from manufacturer.