So far there are no complaints about this device. Set and operation were much easier than expected. Make sure to have proper wires, cameras, and hardware before starting set up. Smart Phone app worked out well also. Can see home when out of town.

It works perfectly with my 8 cameras. It also supports mobile remote monitoring and control

I would highly encourage anyone wanting to buy this device to know it will be much better use of your time to call them before trying to set it up yourself. On to the positives, this thing let's me record multiple cameras at the same time, installation of the hard drive was super easy and came with the cords necessary, and I felt like the settings are super advanced. You can set up motion detection in certain areas.

It was beyond easy to set up; I simply installed a large HDD in the casing with the included cables. Upon turning it on and connecting HDMI, I was in a nice-enough day-zero experience. Ultimately, I plan to put it in my garage so I configured it and then connected it via the web interface. The web interface is more or less the same thing as the HDMI but options are in different places.

As a professional installer, I have purchased other brands and kept skeptical about this NVR. It compares with high-end NVRs' and it is easy to use and set up. It worked great with 1080p cameras and delivered a clear, crisp image. Setting up the system to be viewed by phone or tablet was easy too, just make sure to read the instructions and follow them. It is so good that I purchased a unit for my house.