First Alert Smoke Alarm P1210 Going Off

Models 9120 printed in mexico 9120b m08 0134 003 k1 04 07 all first alert and brk smoke alarms conform to regulatory.

First alert smoke alarm p1210 going off. 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. Less than 2 months later the alarm went off around 7 am. Power interruptions are common in areas where utility companies switch grids in the early hours of the morning. We check the whole house every time for my peace of mind and no issues.

This will quiet the horn so you can find what caused the alarm. Product review of first alert model p1210 smoke detector with 10 year battery. The test button will temporarily silence the device. Cleaned it with a vacuum and we re still having issues.

So i got this 10 year battery first alert smoke alarm about 2 years ago. 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. Had to deactivate it to stop it from going off periodicly. I figured maybe the sensor had dust.

I purchased a first alert p1210 10 year smoke alarm in aug 28th made on apr 14 2018. Smoke alarms may briefly sound when power is interrupted then restored. Bought the 2 pack first alert p1210 from costco in april 2017. Occasionally you will walk into a store and a bell will go off as you cross the threshold.

Started going off with false alarms in november 2018. If you look you will often notice that a photo beam detector is being used. To silence a nuisance alarm press and hold the silence button on your unit. The effect is the same as a power failure.

Silence and diagnose the false alarm. It goes off intermittently. Learn how to silence and troubleshoot a nuisance smoke alarm. Smoke alarms help save thousands of lives every year by providing early warning in the event of an emergency.

In ac or ac dc smoke alarms a loose hot wire connection can also disconnect power to the smoke alarm. Https amzn to 2yy71uh it starts be. This user s manual contains important information about your smoke alarm s operation. There are other smoke alarms online.