First Alert SA300 Easy Hush Smoke Alarm review
Test score %
- Smoke alarm (battery powered)
- Ionisation smoke alarm
The First Alert SA300 Easy Hush Smoke Alarm – as the name suggests – is rather pleased with its easy-to-use hush button, which allows the alarm to be silenced in the case of a false alarm. But to find out how sensitive it is to smoke from more than just burned toast – which you might need the hush button for – we tested it. Read on for the results of our smoke alarm tests and find out what happened when we put it up against four different fires. Our full review of this First Alert smoke alarm reveals all.
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Technical specifications
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Test results
The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.
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- 0%Lowest score
- 42%Average score
- 93%Highest score
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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