You can also ask them to do a video call but that may not show much, particularly with a dark mobile home or a camera that has a crappy camera and no light.

My wife does have a nice camera with light room.

Put a little money into them and I think it pays off in what you can ask for and beating out the cell-phone-camera competition.  

Physical control- Cameras, security,.....  

I set up cameras in shared spaces and made sure it was stated in the listings.

Hi BP, so over in this post, there were some great suggestions on cameras for outdoor security.

You can have the sewer reviewed with a camera that will give you insight on one of the more costly plumbing repairs. 

@Nicolina Nanni@Nicolina NanniWith there being very old houses in and around Pittsburgh, most houses do need some work.

The simplisafe system was super easy to setup and I realize it can work without wifi, but would like to be able to utilize the cameras to keep an eye on rehabs while vacant, and provide that extra layer of security. 

I've looked into GPS trackers for the appliances.GPS tracker for his truck.Different security cameras for the properties.