Hi
@arvinluis01
In the Hik-Connect mobile app you can create favourite lists where you can create a list of devices you want to regularly view and these devices can be from multiple NVRs.
To set up a Favourite list simply tap the
ADD(+) icon in the top right of the screen and select
Add to Favourites, this will take you to a page where you can select all the deices you want to add to a specific favourites list. We do not know what the maximum number of cameras is that you can have on one favourite list but the live view in the Hik-Connect app supports a max of 16 streams at one time so if it will let you add 16 cameras from 3 DVRs to one list then they would be displayed in the live view a 3 separate pages of 16 cameras which you can scroll through.
If you want to try and view all the camera stream at the same time would recommend running
iVMS-4200 on a PC as this will let you create custom live view layouts beyond 16 cameras.