I would like to set up private WiFi to the middle building so that I can use a camera to watch my trash dumpster from home or my Iphone. 

Now obviously I just use my Iphone, which has an amazing camera as it is until I am able to purchase a much better camera, but I just wanted some feedback on the pictures I took.

I toyed with the idea of setting up cameras, and an electronic front door lock, where you could give them the 4 digit code.

I want the cameras removed so we can repair and patch any and all holes.

Unless you have a person go check if they did the work you can jnstall IP cameras to oversee the properties and check in.

Can't do that anymore due to cameras and phones. 

@Scott Trench Just about everyone has a video camera on their phone.

thanks for the Camera information, I will definitely look into this.

We also took other measures for security purposes - I ordered about six dummy video cameras that take a battery so a little red light constant blinks and No Trespassing Signs, Property Under Surveillance signs and installed them on and around the house on Day 1.  

The tenants were menaced and physical harm was threatened to the point where I am considering installing a camera and security system.