What Do the Beeps From Your Carbon Monoxide Alarm Indicate?

What Does the Beep From My Carbon Monoxide Alarm Mean

Carbon monoxide (CO) is an invisible, odorless, and tasteless gas that is created from fuel burning appliances, such as your furnace or generators. Having the proper amount of CO alarms installed in your house helps you achieve peace of mind for the safety of your family. However, it is important to be educated and know how your alarm communicates with you. There are several reasons as to why your carbon monoxide detector could be beeping or chirping. Learn what each type of chirp indicates.

Different Types of Beeps and Chirps:

  • 4 Beeps and a Pause: EMERGENCY. This means that carbon monoxide has been detected in the area, you should move to fresh air and call 9-1-1.
  • 1 Beep Every Minute: Low Battery. It is time to replace the batteries in your carbon monoxide detector.
  • 5 Beeps Every Minute: End of Life. This type of chirp indicates it is time to replace your carbon monoxide alarm.

What Does a Low Battery Beep Mean?

Depending on the type of CO alarm you have, the battery life of the detector differs. It is important to monitor and test carbon monoxide alarms to make sure they are working, and ensure the battery is still good. There are plug-in alarms with a battery backup. These detectors provide you with peace of mind in the case of a power outage. First Alert also offers alarms with 10-year sealed batteries that will last the life of the alarm.

What Does an End-of-Life Beep Mean?

Most carbon monoxide alarms last between 5 and 7 years. Even if the battery is still good, all alarms should be replaced after 7 years. This is because the sensor in the detector will not work as well, and when it comes to detecting CO, you want an alarm with a high functioning sensor. However, with today’s technology, the 10-year battery powered CO alarm can provide a decade of detection.

It is required by the law to have working CO detectors in your home. To learn more about CO legislation in your state.

Carbon monoxide leaks can be very scary because they are dangerous. However, with proper CO alarm coverage, your family will be alerted to an emergency as soon as carbon monoxide is detected. Remember to regularly test your alarms and replace the batteries when specified.

Carbon Monoxide Alarms