But back to Swann to see if they offer software and setup for what you want. A lot of folk have to call in support to get this done as the instructions, setup and install can be too much.
At my job there are two buildings, each building has 8 CCTV cameras and it's own DVR. This is all connected through wired Ethernet connections. All the cameras are set up, but they need to be visible in the main office which is about 200' away. I have the first building set up and visible, but the second building can't be viewed. I have a Vizio Smart TV in the office, the cameras are from Swann with the DVR being their 4600.

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