How to Silence a First Alert Smoke Alarm When Battery Is Low

Learn how to silence a First Alert smoke alarm with a low battery quickly and effectively.

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To silence a First Alert smoke alarm with a low battery, first press the 'Silence' button on the alarm to stop the chirping temporarily. Then, replace the battery as soon as possible. Ensure you use the correct battery type, typically a 9V or AA battery. Once the new battery is installed, test the alarm by pressing the 'Test' button to ensure it's working correctly. Regularly checking and replacing the batteries can help prevent these low battery alerts.

FAQs & Answers

  1. What should I do if my First Alert smoke alarm keeps chirping? If your First Alert smoke alarm keeps chirping, it usually indicates a low battery. Press the 'Silence' button and replace the battery soon.
  2. How often should I replace the battery in my smoke alarm? It's recommended to replace the batteries in your smoke alarm at least once a year, or sooner if you hear chirping.
  3. Can I use any battery for my smoke alarm? No, ensure you use the correct type of battery for your smoke alarm, as specified in the user manual—commonly 9V or AA.
  4. How can I test if my smoke alarm is working correctly? To test your smoke alarm, press the 'Test' button after replacing the battery. The unit should sound an alarm if functioning properly.