Pros: Wow! I bought this kits as an upgrade for my old system, and the picture quality is much more better than the old one. I have the bigger camera shooting for the long range and the rest pointing at the surrounding of my house. 650 TV-Line is a beast! Crystal clear video quality and affordable price, I don't know what else I can ask for. The DVR system features many standard and advanced settings. It is so much more flexible than the one I previously have (and I don't want to mention how bad it was from the brand I had before). Their mobile app also runs great on my Droid phone and IPad. With my unlimited data plan, I can log in to my DVR anytime anywhere, and the video quality is just as great! I just love this system, and the cutting-edge 650 TV-Line cameras that come with it!

Cons: None I can think of now.

Overall Review: Use IE or their software for remote access. Firefox, Chrome and Safari only give limited access, in other words, no settings to play with when log in using browsers other than I.E.