2. Find the test/hush button on your smoke alarm. Climb up and take a close look at your smoke detector. You should see a manual button that's often labeled "Test" or "Hush" (or both).

Majano recommends that you test your smoke alarm once every month by pressing the Test button. You should hear a loud beep. If the alarm doesn’t sound, change its battery or replace the whole ...

If you have a hard time remembering to replace your smoke alarm’s battery each year, the Kidde Smoke Detector can help. Its 10-year lithium battery doesn’t need to be replaced.

If you have a hard time remembering to replace your smoke alarm’s battery each year, the Kidde Smoke Detector can help. Its 10-year lithium battery doesn’t need to be replaced.

How to Find the Best Smoke Alarm Here’s a few things to look out for when picking the best fire safety products, as well as our top choices from Kidde’s line of smoke alarms to keep your home ...

Pros Log in now or join Which? to unlock our test results. Cons Log in now or join Which? to unlock our test results. Most recently tested June 2024. Battery type Sealed. Need to know 10-year battery, ...

2. Find the test/hush button on your smoke alarm. Climb up and take a close look at your smoke detector. You should see a manual button that's often labeled "Test" or "Hush" (or both).

If that doesn’t work, take the smoke alarm down and, if you can, remove the batteries. If the unit has a built-in lithium battery, it’s more of a challenge because you can’t remove the battery.