First alert support.
First alert smoke detector light blinking green.
How to stop false or nuisance smoke alarms.
First alert began in 1958 when three friends set out to create a commercial smoke alarm.
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 your co alarm keeps chirping the battery may be low or weak.
Led light indicators on first alert alarms.
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Models 9120 printed in mexico 9120b m08 0134 003 k1 04 07 all first alert and brk smoke alarms conform to regulatory.
Mon fri 7am 7pm cst sat sun 8am 6pm.
You may also notice your smoke alarm has a green light.
Learn more what do first alert smoke or co alarms sound like.
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To find the initiating unit you must look for the alarm with a fast blinking light while the alarms are sounding.
This means that ac power is operating the smoke alarm so if it goes out it means the power has been interrupted.
Carbon monoxide alarms led light indicators on first alert alarms if your detector or alarm has a blinking or steady light with no audible alarm sound this typically indicates that the unit is receiving power.
On first alert carbon monoxide detectors check to see if the battery light is yellow or green.
This user s manual contains important information about your smoke alarm s operation.
Some alarms have a red or green light that blinks every few minutes while other models blink rapidly or shine a solid light.
The color of the led light and the blinking pattern may differ based on the model you own.
What do beeps or chirps on my alarm mean.
Troubleshoot smoke alarm chirping.
Request a combination or key.
Latching alarm indication alarm latch and low battery latch.
Red or green light on alarm.
If the event stops before the alarm is found you can use the latch feature to find out which alarm was triggered.
Red or green light on alarm.
Learn more how to replace 9v batteries in smoke or co alarms.
The way to get a carbon monoxide alarm to stop chirping is to replace the battery.
Learn more register your product.
If you are installing the smoke alarm for use by others you must leave this manual or a copy of it with the end user.
First alert and brk alarms have a power indicator light to show you that your alarm is receiving power.
If the alarm is chirping and the light is yellow it means the battery is low.
The light isn t a cause for concern unless the alarm is also beeping or chirping.
