Started going off with false alarms in november 2018.
First alert smoke alarm p1210 going off.
Occasionally you will walk into a store and a bell will go off as you cross the threshold.
Https amzn to 2yy71uh it starts be.
Had to deactivate it to stop it from going off periodicly.
Smoke alarms may briefly sound when power is interrupted then restored.
Near the door on one side of the store is a light either a white light and a lens or a low power laser and on the other side is a photodetector that can see the light.
As the most trusted brand in fire safety first alert has been protecting homes and families since 1958 and is proud to offer a variety of reliable and easy installation options for home smoke detectors.
I figured maybe the sensor had dust.
Fortunately most nuisance alarms can be stopped and prevented.
So i got this 10 year battery first alert smoke alarm about 2 years ago.
To silence a nuisance alarm press and hold the silence button on your unit.
Learn how to silence and troubleshoot a nuisance smoke alarm.
Models 9120 printed in mexico 9120b m08 0134 003 k1 04 07 all first alert and brk smoke alarms conform to regulatory.
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.
To stop the beeping.
Bought the 2 pack first alert p1210 from costco in april 2017.
Product review of first alert model p1210 smoke detector with 10 year battery.
Smoke alarms help save thousands of lives every year by providing early warning in the event of an emergency.
The test button will temporarily silence the device.
This user s manual contains important information about your smoke alarm s operation.
I purchased a first alert p1210 10 year smoke alarm in aug 28th made on apr 14 2018.
Silence and diagnose the false alarm.
This will quiet the horn so you can find what caused the alarm.
If you look you will often notice that a photo beam detector is being used.
In ac or ac dc smoke alarms a loose hot wire connection can also disconnect power to the smoke alarm.
We check the whole house every time for my peace of mind and no issues.
There are other smoke alarms online.
Power interruptions are common in areas where utility companies switch grids in the early hours of the morning.
It goes off intermittently.
