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Kidde Firex KF20 Optical Smoke Alarm - Mains Operated with Battery Back Up

£9.9£99Clearance
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Heat alarms don't care if you burn the toast or singe the steak; they only activate when the heat in the room rises above a certain threshold, indicating a fire rather than a bad cook! Founded by Walter Kidde, a pioneer in early smoke detection and fire suppression, Kidde is one of the world’s largest manufacturers of fire safety products. The hard wired units come with an alkaline battery back up and can be interconnected with other units from the series to create all round fire protection within the home, when one alarm senses a fire, all units will sound.

The updated Kidde Firex KF20 and KF20R alarms are mains powered, interlinking optical smoke alarms that use up to 70% less energy than previous Firex models. The mains powered detectors are inter-connectable, making them suitable for residential and light commercial environments. The long life range of alarms are fitted with a lithium backup battery for the lifetime of the unit (6 years), so you can fix and forget until the unit bleeps to let you know to replace it. In a field where time is money, the fact that Easi-fit alarms are simpler and quicker to install ensures even greater savings.Some appreciate the quality, saying that it's reliable and a perfect replacement for old fired smoke alarms. Please Note: The Kidde KF Firex models are replacements for the older Firex 4000 series, Kidde 9HI and Kidde 9HILLs and can be interlinked, however the new models cannot be used on the same base plates and use different connector blocks. However, in the event of a power failure, or if the power needs to be cut in an emergency, the Firex alarms continue to operate, powered by a backup battery.

If you are looking for a premium sealed lead acid battery then you will be delighted with our range.

The Firex KF20 optical mains smoke alarm from Kidde with a 9v battery backup is one of the most popular 230v alarms in the UK (replaced the discontinued Kidde 4973). The information does not usually directly identify you, but it can give you a more personalised and consistent web experience. Google Tag Manager: We use Google Tag Manager to track user behaviour, traffic analysis and marketing optimisation.

We ensure that all the sealed lead acid battery products we provide have been manufactured to the highest standard using some of the most state-of-the-art manufacturing techniques. The units are hard wired and can be interlinked with other units from the series to create all round fire protection within the home.They are best suited where there is a danger of slow smouldering fires such as those caused by cigarettes for example on foam filled furniture or bedding. This means that base plates must be swapped over on those stated models and connectors need to be replaced. Bing Conversion: We use conversion tracking to help us understand how effective our digital campaigns are. All Firex alarms are interconnectable with up to 23 Kidde Slick alarms or other Firex alarms, so you can easily create a network through your business premises. ZLT Electrical Limited was established in 2010 in Ashford, with intention of fully embracing the possibilities and technologies of online trading.

Once interlinked, the detection of the relevant danger by an individual unit will sound across all the connected alarms. Best suited to rooms that often fill with smoke or steam – such as kitchens or bathrooms – heat alarms sound when the room reaches 57°C, meaning no false alarms from cooking, fumes or mist. They mention that it does not give false alarms when the toaster or grill is going in the kitchen, and it is a great smoke alarm. The most common cause of a FireX smoke alarm going off (aside from detecting smoke) is a low battery or unreliable power supply. Installation of this optical smoke alarm is simple plus it is interconnectable to up to 23 other Firex or Kidde Slick mains alarms.

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