First Alert Smoke Detector Blinking Red Light Every 3 Seconds

Just about every single residential smoke alarm blinks.

First alert smoke detector blinking red light every 3 seconds. Learn about non emergency light patterns of common first alert models. This detector keeps red due to increase of the heat and temperature. 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. This user s manual contains important information about your smoke alarm s operation.

Sometimes smoke and co alarms will emit a high pitched chirp every few moments to let you know that they need your attention. Smoke detector blinking red is the circumstances in which the symptom shows the precautionary condition. The color of the led light and the blinking pattern may differ based on the model you own. 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.

This is the power indicator light. Play the video below to hear to the standard chirping patterns of first alert and brk alarms. Usually it s something simple that needs to be fixed like a low battery. First alert and brk alarms have a power indicator light to show you that your alarm is receiving power.

Some alarms have a red or green light that blinks every few minutes while other models blink rapidly or shine a solid light. Learn more how to replace 9v batteries in smoke or co alarms. Learn more how to change batteries in first alert alarms. Give us a call.

Latching alarm indication alarm latch and low battery latch. However the user is suggested to take care of the condition check the source and get act to the next prompts. Those make the sensitive sensor radiating the red blink. With that said a red light will flash all the time if it s operating correctly but only about once or twice every minute or so.

First alert support. Models 9120 printed in mexico 9120b m08 0134 003 k1 04 07 all first alert and brk smoke alarms conform to regulatory. Learn more register your product. Learn more what do first alert smoke or co alarms sound like.

Request a combination or key. To find the initiating unit you must look for the alarm with a fast blinking light while the alarms are sounding. If the event stops before the alarm is found you can use the latch feature to find out which alarm was triggered. What does a chirp sound like.