How do I know if my smoke alarm is working?
Test it! Push the test button on the front of the unit and it should emit a loud beeping sound for as long as the button is depressed.

If you have a smoke alarm with batteries:

Smoke Alarms powered by long-lasting batteries are designed to replace the entire unit according to manufacturer’s instructions.
In standard type battery powered smoke alarms, the batteries need to be replaced at least once per year and the whole unit should be replaced every 8-10 years.
In hard-wired, battery back up smoke alarms, the batteries need to be checked monthly, and replaced at least once per year. The entire unit should be replaced every 8-10 years.

Show All Answers

1. How do I schedule a tour of a fire station?
2. My Carbon Monoxide alarm is beeping. What should I do?
3. Where should I install the smoke alarms in my home?
4. Will NFD check my child's car seat to make sure it's safe?
5. Do I need a permit to have an outdoor fire?
6. I called for an ambulance; why did you send a fire engine too?
7. A member of my household has a functional need. What should I do to help out emergency response?
8. I have questions about my ambulance bill. Whom should I contact?
9. What’s the difference between a fire engine and a fire truck?
10. How can I become a Normal Firefighter/Paramedic?
11. Why are fire engines red?
12. How can I get information on breaking news and emergencies?
13. How often is my business inspected by the fire department?
14. How do I know if my smoke alarm is working?
15. How do I schedule fire safety presentations for my school or organization?
16. Why do firefighters wear red suspenders?
17. Every time I cook, my smoke alarm goes off. What should I do?
18. What is a Knox Box? Do I need one?
19. How long do I have to correct violations on a commercial fire inspection?
20. Will I get a fine if my fire alarm goes off and there isn't a fire?