Alarm needs to be replaced.
First alert alarm system keeps beeping.
5 chirps about 1x per minute end of life warning.
After about 2 days the warning will resume.
How to change batteries in first alert alarms.
The issue could be anything from a dying battery to a malfunction in the alarm s components.
Detectors often beep or chirp when something isn t right.
If your smoke alarm happens to be hard wired there are a few additional steps you ll need to try.
If your home alarm keeps beeping for no apparent reason it s usually due to a trouble condition.
Most systems will begin beeping or chirping as a result of a total power outage or failure to recharge the system backup battery.
There are a number of possible causes for your smoke alarm to keep chirping even with a new battery.
Request a combination or key.
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.
If that doesn t work flipping the circuit.
Press the test button.
If it s still under warranty return to the manufacturer for replacement.
First alert began in 1958 when three friends set out to create a commercial smoke alarm.
Large appliances on the same circuit as the alarms a large current load like a vacuum cleaner on the same circuit may cause nuisance alarms.
First try the reset button on each smoke alarm.
Learn more what do first alert smoke or co alarms sound like.
Direct sunlight on the alarm.
Give us a call.
In a system of interconnected ac or ac dc alarms the unit triggering the alarm may be in another part of the home smoke may be present but you can t see it.
The test sequence will be very loud but it indicates the alarm is working properly.
It is possible that your smoke alarm silence button was pushed by mistake.
Use the test silence button to hush the warning.
A beeping smoke detector gets on your nerves quickly but that noisy alarm may be trying to tell you something.
You may already know that there are many reasons for alarm system keypads to beep.
Learn more how to replace 9v batteries in smoke or co alarms.
This means the alarm has reached the end of its life and needs to be replaced.
Learn more register your product.
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.
Other possible causes of chirps.
For many of our most popular systems beeping alarms and low battery trouble beeps can be silenced by pressing the off or buttons from the keypad.