Overall awesome. As a security professional I am very impressed with the performance of these cameras. Now I have some major nationwide clients asking for the Hilook brand (well, as I've recently learned, it's a branch of Hikvision). The cameras are very well built with solid metal and robust coating. The images are sharp and bright at night although it's subject to your own environment. In my case for the dairy shops and the commercial buildings, the night vision has never failed me. The recorder supports two hard drives so you'll have one spare slot for storage upgrade. The only downside (which is barely a downside) is that you'll find ...view more