This compact plug-in alarm is perfect for new or replacement installations (replaces CD9585). Dual sensing alarm provides protection against 2 deadly household threats: Carbon Monoxide and Natural Gas. This alarm is suitable for installation in houses, apartments and mobile homes. Early warning of carbon monoxide and natural gas (Methane) is best achieved by installing combination alarms on every level of dwelling, including basements. For maximum protection, install an alarm inside every bedroom, outside every sleeping area, and on every level of the dwelling.
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