The Ei144RC is a Heat Alarm that runs on 230V AC mains power, and has a 9V PP3 Alkaline Battery back-up capable of lasting up to 4 years in standby mode and capable of powering the alarm for up to 2 years without mains power.
The Ei146RC is an Optical Smoke Alarm that runs on 230V AC mains power, and has a 9V PP3 Alkaline Battery back-up capable of lasting up to 4 years in standby mode and capable of powering the alarm for up to 2 years without mains power.
The Ei208 Carbon Monoxide Alarm is a standalone battery unit, powered by 10 year life sealed in Lithium cell. This means you won’t need to replace the battery at any point in the life of the alarm and also that the battery can not be removed ensuring continued protection. and proven electrochemical sensor.
Premium smoke alarm for protection to the family and home. Powerful escape light illuminates to guide you to safety during a fire. Hush button feature allows nuisance alarms (cooking, steam, etc) to be easily paused.
Kidde KF3 or 4899 230v mains 57C fixed temperature heat detector is interconnectable with the whole Firex range. It comes complete with backup power, either in the form of a 4 year Alkaline battery or a 10 year Lithium.
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