We moved and are taking over a previous owners nest security. They have
a 2nd gen wired doorbell. I’m trying to remove it to do a factory reset,
but there is no pinhole at the bottom to release it, and no hex screw.
Any ideas?
the previous owner said they had the doorbell installed by an
electrician. Is it possible that it will reset when we reset the rest of
the security cameras and get them up and running?