Troubleshoot 1 chirp 3 chirps 5 chirps or something different.
First alert carbon monoxide alarm beeping randomly.
Ac interconnected alarms may chirp every 5 seconds if the interconnect wire is grounded.
Press the reset button and replace the 9 volt battery or 2 aa batteries depending on the brand of carbon monoxide detector you have such as a kidde or first alert brand to stop the beeping.
Learn more red or green light on alarm.
What do beeps or chirps on my alarm mean.
When you hear your carbon monoxide alarm beeping the first thing you should do is pay attention to the exact nature of the sound.
It is important to know the difference between the beeps.
This type of chirp indicates it is time to replace your carbon monoxide alarm.
If the carbon monoxide detector is sounding the alarm or beeps more than once per minute see below.
The alarm has different beep patterns to communicate whether there is an emergency or simply a need to replace.
Immediately replace the alarm.
The interconnect wire should not be grounded.
The steps to fix the nuisance alarm will vary depending on the cause of the alarm whether its dust in the sensing chamber or a nuisance alarm caused by shower steam.
5 beeps every minute.
End of life signal.
Play the video below to hear to the standard chirping patterns of first alert and brk alarms.
Smoke carbon monoxide alarms.
1 beep every minute.
Co alarm needs to be replaced.
4 beeps and a pause.
If your alarm still chirps and beeps after completing these steps try the steps in our guide how to prevent false smoke alarms.
Co alarm needs to be replaced.
Alarms under warranty should be returned to manufacturer for replacement.
What does it mean if my carbon monoxide alarm is beeping.
Learn more alarm chirps with new battery.
Troubleshoot smoke alarm chirping.
First alert began in 1958 when three friends set out to create a commercial smoke alarm.
This means that there is carbon monoxide in the air and you should seek fresh air immediately and call 9 1 1.
Take a moment to review these questions to help uncover the cause of the false alarm and correct any underlying issues.
Different patterns of beeps or chirps mean different things though all signal that you must take some action inhaling high levels of carbon monoxide co can cause brain damage or death yet the gas is odorless colorless and tasteless.
What do beeps or chirps on my alarm mean.
This means that carbon monoxide has been detected in the area you should move to fresh air and call 9 1 1.
In the six decades since we have continued to create innovative products from the first residential smoke alarm to the first battery operated carbon monoxide alarm.
False alarms and chirps can sometimes be caused by the same underlying issue.
It is time to replace the batteries in your carbon monoxide alarm.
Learn more how to stop false or nuisance smoke alarms.
Learn what chirps or beeps mean on smoke and combo smoke co alarms.
