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Description
Kidde Intelligent Battery Operated Smoke & Carbon Monoxide Alarm, Model Kn-Cosm-Xtr-Ba Ionization sensor detects less visible fire particles, while the electrochemical sensor detects poisonous carbon monoxide gas Protects during a power failure with 2-AA alkaline batteries (included) & an easy-to-install front battery closure 85 decibel alarm & voice warning alerts of smoke, fire, or carbon monoxide gas Voice warning alerts “Fire!” or “Warning: Carbon Monoxide” in the event of a smoke or fire incident Voice Replacement Alert indicates when the smoke alarm needs to be replaced by stating "Low Battery" LED light provides indication of operation with 2 modes: red for fire or smoke incident and green if the hush mode has been activated or canceled Test-silence button allows for testing & silencing false alarms from routine cooking and shower steam UL Certified, 10-year limited warranty
