The manufacturer's official app is - dmss

All other applications are not supported by the manufacturer.

Link to the guide for Android users-

http://hviil.co.il/wp-content/uploads/2017/12/iVMS-4500-Android-Hebrew-Manual.pdf

Link to the guide for iPhone users -

http://hviil.co.il/wp-content/uploads/2017/12/iVMS-4500-IOS-Hebrew-Manual.pdf