Kidde 21027448 Battery Operated Smoke and Carbon Monoxide Combination Detector
New In Box Condition.
The Kidde 2-in-1 Battery Operated Wireless-Interconnected Combination Smoke and Carbon Monoxide Alarm with Voice provides two important safety devices in a single unit. The alarm is powered by 3 AA batteries and features a voice alarm that warns of smoke or carbon monoxide danger. The voice alert also lets you know when it's time to replace your batteries. This alarm features wire-free interconnectivity with other Kidde KN-COSM-B-RF units (up to 12 total). If one unit is triggered, all interconnected alarms will sound. Wire-free interconnectivity allows for easy interconnect setup and eliminates the need for expensive rewiring.
- Powered by 3 AA alkaline batteries for continuous protection, even during power outages
- This alarm interconnects with other Kidde KN-COSM-B-RF units via radio frequency, providing an interconnected system without the inconvenience of rewiring your home
- Voice alert tells user to if the battery is low
- Voice alarm announces "Fire! Fire! Fire!", when a smoke or fire hazard is detected and announces "warning! carbon monoxide" when a CO hazard is detected
- Smart touch button temporarily silences nuisance alarms, low battery chirps, and tests the operation of the unit and interconnected units