Kidde 30CUD10 Combo Smoke & CO Alarm | 10-Year Sealed Battery | Photoelectric & Electrochemical Sensing Packs:12 Pack Backed by a 1-year warranty

Backed by a 1-year warranty

You can lock/unlock your smart door lock anytime

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Don't know what type of smoke and carbon monoxide alarm is right for your home

Kidde 30CUD10 Combo Smoke & CO Alarm | 10-Year Sealed Battery | Photoelectric & Electrochemical Sensing Packs:12 Pack Backed by a 1-year warranty[shortdesc] Alarm Type Smoke & Carbon Monoxide Power Source Battery Operated Sensor Photoelectric, Electrochemical Interconnects No Battery 10 year+ sealed battery operated [ shortdesc] The Kidde 30CUD10 DETECT Series Alarm combines smoke and carbon monoxide detection in one compact, easy to install device. With a sealed 10 year battery, it eliminates the hassle of battery replacements while providing end of life warnings with a unique beep. Its