I got this system but mine came with 2 bullet and 2 dome. Easy to install cameras as long as you can hide all the cables in the walls. It's pretty easy. Set up to computer with simple. Because my PC knowledge on the tech side is limited thats where I got frustrated. I sent several emails to this company and got responses with in a few hours with information that helped resolve. Very nice buy. (Posted on 10/31/09)