For now, it's pretty much all just HD. Before "4K" became common, you'd almost never see "2K." It was pretty much just a cinema resolution, which is why you'll sometimes see 2K used to refer to a ...

Now the question is: Is the higher cost of 2K or 4K cameras worth the improved quality? Let’s break down the key factors to help you make the best choice for your security. What is camera ...