The last few days I keep getting push notifications that my Utilitech siren battery is at 0%. But the app shows it at 90%. Got a call from a friend whose system I set up and he is getting the same thing.
Never got this before and I’ve had that siren for over a year. It still works fine.
There was a bug in the way the battery events were handled. For some reason the siren would send a 0% and then the real percent; almost as if it were trying to clear the state before updating.