How do I make sure my smoke detector works?
Make sure you change the battery in your smoke detector once a year. In the meantime, press the button on your smoke detector to make sure it works at least once a month. If at any time your smoke detector begins to “chirp” consistently this is a signal that your battery needs to be changed.

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1. How do I make sure my smoke detector works?
2. Where are smoke alarms required in my home?