Is there a beep or a chirp coming from your smoke or your carbon monoxide alarm? Knowing the difference can save you, your family and your home!
- A continuous set of three loud beeps—beep, beep, beep—means smoke or fire. Get out, call 9-1-1, and stay out.
- A single chirp every 30 or 60 seconds means the battery is low and must be changed.
- All smoke alarms must be replaced after 10 years.
- Chirping that continues after the battery has been replaced means the alarm is at the end of its life and the unit must be replaced.
- Make sure your smoke and CO alarms meet the needs of all your family members, including those with sensory or physical disabilities.