Test Your Smoke Alarm — A Life-Saving Habit

Why Testing Matters

Smoke alarms are your first line of defense in a fire emergency. A working smoke alarm can cut the risk of dying in a house fire by half. But they only work if they’re functioning properly.

How Often Should You Test?

  • Monthly: Press the test button on each smoke alarm.
  • After any maintenance: Always test after changing batteries or cleaning.
  • When returning from vacation: Ensure alarms are still active.

How to Test Your Smoke Alarm

  1. Locate the test button on the alarm.
  2. Press and hold the button until you hear a loud beep.
  3. If the sound is weak or absent:
    • Replace the batteries (if applicable).
    • Clean the alarm (dust can block sensors).
    • Replace the unit if it’s more than 10 years old.

Types of Smoke Alarms

  • Battery-powered: Easy to install, but require regular battery checks.
  • Hardwired: Connected to your home’s electrical system, often with battery backup.
  • Smart alarms: Can send alerts to your phone and integrate with home systems.

Maintenance Tips

  • Change batteries every 6 months (unless using long-life batteries).
  • Vacuum around the alarm to remove dust and cobwebs.
  • Replace the entire unit every 10 years, even if it seems to work.

Common Mistakes to Avoid

  • Ignoring chirping sounds — they signal low battery or malfunction.
  • Removing batteries to stop false alarms.
  • Installing alarms too close to kitchens or bathrooms (steam and cooking smoke can trigger false alarms).

Where Should Smoke Alarms Be Installed?

  • Inside every bedroom
  • Outside sleeping areas
  • On every level of your home, including the basement

Quick Safety Checklist

✅ Test alarms monthly
✅ Replace batteries twice a year
✅ Replace units every 10 years
✅ Install alarms in all key areas
✅ Never disable an alarm


Contact Us

Have questions or need help with your smoke alarms?
Reach out to Sentry Fire — we’re here to help!
Use the form below, call us directly, or come in person to speak with our team.