This is an excellent CCTV system. The installation was really easy, and the picture quality is really good, especially during daylight. I bought a western digital Caviar Green 1TB hard drive, and installed it, works perfectly so far. The only trouble is that it doesn't include a user manual, so if you are not familiar with electronics you may have some issues at first, but this is nothing to worry about overall.

I am outside of the US and bought this system a few months ago, and it has worked superbly so far. It is a basic system with many useful features and comes at a bargain price. The installation is really simple - just plug in the cameras and it works fine. If you need a camera system for your home or office, I recommend this one as it is high quality and very practical.