Multiple notification sounds , anyone had this problem?

I have a strange thing going on with the 2K Pan &Tilt cam , when I get a notification sound for an event, the sound repeats two times every time, sometimes even 3-4 times in a row, I even removed the camera and reset it back up, and it did not stop doing it.
It Does the same thing on 3 different devices 2 phones and a tablet.
I only get one notification on the screen per event