the introduction of the software in APP store.(below is for your reference).
" Aplikacja jest przeznaczona dla kamer i akcesoriów P2P IP marki Xblitz. This Aplication is for P2P IP Cameras and Accesories Xblitz brand.
Version history
1.2
2017-11-16
This app has been updated by Apple to display the Apple Watch app icon.
Compatible with VSTD cameras.
1.1
2017-06-22
1.Support UID start with VSTE.
2.Optimize the interactive experience.
3.Photographs are saved in albums.
4.Optimize camera recording and alarm related