Kidde offers combined carbon monoxide and smoke detectors, an intelligent home fire safety. Get smoke and carbon monoxide protection from a reliable alarm.
The Kidde KN-COSM-BA Combination Carbon Monoxide & Smoke Alarm provides two important safety devices in. Kidde Battery Operated Combination Smoke & Carbon Monoxide Alarm. Part #: 900-0102; Previous Model #: KN-
The Kidde KN-COSM-BA Combination Carbon Monoxide & Smoke Alarm provides. or carbon monoxide danger, or if your battery is in need of replacement.
Kidde Worry Free 10-Year Sealed Battery Smoke and Carbon Monoxide Combination Detector with Voice Alarm. Model# 21027454. (292). $5997. Free delivery.