Thank you for all this info! The one that failed is a Topaz 2.9. I have
another one that is a topaz 2.7 (from 2016) that I replaced the
batteries in last week, that luckily did not have the same problem. I’m
with you though, I’m debating on tossing t...
Just had the exact same issue happen to us. No warning of batteries
being low, the Nest started chirping early this morning. Took it down
and one of the batteries was so hot I couldn’t even touch it. Not
excited to find out this is a common issue. I’...