Smoke alarms

We tested 12 models to see which respond fastest to smoke.

Smoke alarm on ceiling.

Fire Hawk




Avg price


Member Reviews

    Test results

    • 70
      Ease of use

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    How we test

    Overall score is based on smouldering and flaming fire sensitivity.

    Good” or “OK” meant the alarm sounded quickly enough to alert you to danger.
    Poor” meant the alarm took significantly longer to sound.
    Extreme” sensitivity meant the alarm sounded so quickly they are more likely to issue false alarms.

    Ease of use includes instructions and ease of installation.

    Noise is measured in a quiet room 3m from the alarm.

    Find out more about how we test smoke alarms

    More test results

    • Smouldering fire sensitivity


    • Flaming fire sensitivity



    • Avg price


    • Alarm type

      Photoelectric and thermal

    • Noise


    • Battery type

      Sealed lithium

    • Size



    • Battery life

      10 years

    • Alarm life

      10 years

    • Warranty

      10 years

    • Hush period

      Not stated

    • Carbon monoxide alarm

    • Alarms can be linked

    • Voice alerts

    More info

    • Notes


    • Availability