No, it doesn't do that. It can just chime. The only time it speaks out
which door/window is open (from the guard not any other hubs/speakers)
is when you press a button on the guard or try to arm it. As for how
long it'll work, who knows. They do wan...
Thanks for chiming in that the OP isn't alone with this. I'm going to
escalate because if more than one of you has this issue and a factory
reset was ineffective it might be a bug that needs looking into.
I am out of ideas then if everything is turned on! Potentially could
just be a defect in the hardware. If you're willing to try it, you could
do a factory reset and then set it up over again but if the problem is
hardware then that won't help.