erasable

Hi. Please help me figure out what system would be right for me. I need a system to monitor a house. 1. I need about 3-5 indoor/outdoor cameras. I haven't figure out where to place them yet. 2. User friendly / plug-n-play. so I can set it up myself and not need an electrician/GeekSquad/Security company to set up. 3. Fewer wires would be better. 4. Good resolution and Night vision. Mostly need to monitor the doors, the locks of the doors, and capture the face of anyone trying to mess with the locks of said doors. 5. Remote Access. so I can access it from my laptop / phone if and when I'm away. 6. Affordable. I've been looking at a couple options: [edit by mod-store links removed] Please advise. Thank you.