This is called 'Auxiliary Screen Preview'. This feature allows multiple instances of IVMS software to be displayed on several monitors attached to a single PC. Once the auxiliary screen is open, it can be dragged to the next desired screen. Please be aware running multiple screens of IVMS on a single PC will require a PC with a high specification.
![](https://i.ytimg.com/vi/nM4XfBuZiUU/maxresdefault.jpg)