Hi, I'm looking for a wire free outdoor security camera.

The Budget I want to go a bit on the cheaper side here - maybe all in for less then $200 if possible

The Scene This would be an outside camera above a door. I live in a brick house and don't really want to do some masonary drilling to install a security camera (the only outdoor plug is located right next to the door and thus a camera could very easily be unplugged from it if someone wanted) so it needs to be both battery operated and connected via wi-fi. I only need visibility for about 10 feet (after that, I'd be filming the road) with about 45 degrees of view. There's a street light not that far from me and I have an outdoor light that goes on at night so it's generally a decent amount of low level lighting outside at night (when I'm particularly interested in capturing video). Since I'm in the city, there's a constant amount of movement outside of my house during the day - I'd like software that only alerts me to movement at night if possible. If it comes with cloud storage of some sort that would be great. Otherwise, I'll need a DVR to go with it - and I realize that may require a bit more then $200 in total.

The Goal To appease my paranoid wife. In all seriousness, I'm just looking to capture faces/video of anyone who may be messing around the front of my house while I'm not there.