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FireAngel Pro HT230 review

£28.00 Typical price

Test resultShow Context

Key features
  • Heat alarm
  • Mains only
  • Heat alarm
Expert review

The FireAngel Pro HT-230 is a mains-powered heat alarm designed to detect rapid rises in temperature, rather than smoke in the air. This makes it a good choice for kitchens and garages where smoke from cooking or fumes from vehicles could trigger false alerts in a traditional smoke alarm. It’s a linkable alarm that can be paired with the Fire Angel Pro WST-230, WHT-230, ST-230 and HT-230 smoke alarms, making it suitable for homes in Scotland when the smoke and heat alarm law changes in 2022. If you wish, you can test and manage this model from your phone or smart device, using the FireAngel Connected App. It comes with a two-year warranty and has a sealed battery for back-up if the mains fails, which is designed to last for the 10-year life of the alarm. But how well does it detect heat rises?  We sent it to our test lab to find out. Read on for our full review of this Fire Angel smoke alarm.

What's included:
  • Pros and cons
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Last checked by Which?

November 2021

First reviewed by Which?

November 2021

Released

June 2017

Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

Find out how we test smoke alarms>

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Best Buys and Don't Buys
We have tested 38 smoke alarms and found that there are 9 Don't Buys and 8 Best Buys.
Range of Smoke alarm scores
  1. 0%
    Lowest score
  2. 38%
    Average score
  3. 93%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to smoke alarms we've tested
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Digital first month only £3.99, then £7.99 p/m, cancel any time

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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