cancel
Showing results for 
Search instead for 
Did you mean: 
Replies are disabled for this topic. Start a new one or visit our Help Center.

Nest protector chirp every 10-15 minutes for no reason

Wertyui
Community Member

Help! 2 of my Nest protectors chirps once every 10-30 minutes. Sometimes it’s two short chirps. There’s no reason given on the message. Tech info says back up battery is ok, and expire date is 2029. How can I fix the chirp? Can I turn off all protectors? 

2 REPLIES 2

justsam
Community Member

Are these wired or battery?  I assume since you referred to "back up battery" that they are wired.  Is there a dim green LED on perimeter of center button which indicates AC power is on?  Loss of AC power should show on nest app.  What environment are the units in?  Subject to any fumes, vapor, steam, etc?

Wertyui
Community Member

My bad! I found an old school smoke alarm hidden nearby! The real culprit!