Another really cool feature is that when choose to purchase a camera through Logitech, it is easily able to be integrated into a complete system. I like this, since it gives me the option of adding to it over time and even picking and choosing the exact options that I like. This is also a great way for all you do it yourselfers out there to really customize a system the way you want it. For me, it is more of a way to proceed slowly, thoughtfully and carefully through the process of building my own system. To be honest, I am not even really sure that I want a full system. By the same token, I am quite glad I have the option of doing so. So, the first decision you must make it what are you trying to accomplish by installing these cameras?If you are actually concerned about a break in or potential robbery, than you may look at more of a hard core system that includes some type of monitoring service. This way, if anything ever happens, the police and other proper authorities will be notified. This type of system is also actually much more affordable than many people realize. Of course, you will need to pay for the cameras themselves, which can be fairly expensive depending on the type of features and level of sophistication you are after. But that is a one time expense.