The Kidde KF20 is a 230V Optical Smoke Detector with Alkaline Battery Back Up from the Kidde Firex range. 230 / 240V Mains powered with alkaline battery backup. Alarm Sound Output: 85 Decibels minimum at 3m.
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Kidde Firex KF20 ( replaces KF2 & 4973 ) Optical Smoke Alarm. The KF20 is Kidde's newest model. 4 X Kidde Firex 230V Mains Powered Optical Smoke Alarm. 9V Alkaline Battery Backup. Tamper Resistant. We really do thoroughly check & fulfil all orders ourselves.
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With 9 VBattery Backup. Kidde Firex KF20 Hard Wired Mains Optical Fire Smoke Alarm. The updated Kidde Firex KF20 alarm is a mains powered, interconnectable optical smoke alarm that use up to 70% less energy than previous Firex models.
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The updated Kidde Firex KF20 is a mains powered, interlinking optical smoke alarm that uses up to 70% less energy than previous Firex models. Features a 6 year manufacturer's warranty for peace of mind.
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↵ DESCRIPTION Mains-powered optical smoke alarm that can be interlinked with up to 23 other Kidde mains alarms, be they ionisation, optical or heat. Once interlinked, the detection of the relevant danger by an individual unit will sound across all the connected alarms.
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The Kidde Firex KF20R Optical Smoke Alarm with Rechargeable Battery is a reliable and effective smoke detector for homes. With a rechargeable battery backup, this unit ensures continuous protection even during power outages.
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Kidde FireX KF10 Smoke Alarm Detector Mains Battery Back. Up Replaces KF1 4870. They now have a combined test / hush button. This mains-powered unit complies with UK Building Regulations for new housing and associated standards (Grade D BS 5839, Part 6).
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2 x Kidde FireX KF10 Smoke Alarm Detector Mains Battery. Back Up Replaces KF1 4870. They now have a combined test / hush button. This mains-powered unit complies with UK Building Regulations for new housing and associated standards (Grade D BS 5839, Part 6).
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