Iam an electrician and am looking to install a camera system in my yard because someone has been coming in at night and steeling copper. I want to do about 8-9 cameras. I want to be able to see the cameras on my android phone. I'm looking for advice on whats a good dvr and camera system to get. I don't want anything crazy and don't know if there is a kit that I should buy or buy everything separate. A friend of mine has a zmodo system but I heard that it really isn't that good. Please help me go in the right direction.