Your first step is to find the device that’s going off and reset it by pressing and holding the reset button.

Factory reset first alert smoke and carbon monoxide alarm. Attach the smoke/co alarm to the mounting bracket. Now take the old batteries out. But i can't seem to contact my first alert smoke and carbon monoxide alarm to the new wifi hub.

The test button is usually found on the side or top of your unit. While wearing ear protection, press the test/silence button until you hear the test sequence. Disconnect all power sources (if you’re replacing a hardwired alarm’s battery, you’ll want to to disconnect if from any.

Then, remove the cover and detach the battery you have just inserted. Slide the tray out of the smoke alarm. Can anyone tell me how to factory reset a first alert smoke and carbon monoxide alarm?

Instructions tell me to push the. Add/remove first alert smoke alarm/co2 to rently hub. The green light flashes about every 60 seconds when the unit is receiving battery power.

Replace with 2 new aa alkaline batteries. You can reset your alarm by following these quick steps: So, firstly use a plastic tab to open the battery lid gently.

First alert carbon monoxide detectors can be used to alert you of an imminent threat. It is important to know the difference between the beeps. Some may automatically reset on their.