hey guys I'm new here. yea i know right why else am i posting here right? I'm a EMT and work 24 hour shift's wife a wife and 2 kids at home with one of which is very high functioning autism. I'm looking for at least a 4 camera system with a nvr, and the ability of using a mobile app to view everything. Good night view's would be a major plus and not breaking the bank is a must.. anyone have any suggestions?? also i do know my way around computers pretty good and some networking knowledge.