On top of this, my tenants are making a mess almost every week and the city is sending notices to clean up the place or pay a fine for them to do it.I have a property manager and we have started to discuss cameras, so we can narrow down who is causing the problem.Does anybody have any recommendations for camera companies that are reasonable and would be easy for my manager to monitor?  

We’ve got access to top of the line technology to help sell homes including virtual walkthrough cameras, 3D home modeling software and birds eye view video and photography via drone.

I want to use ip camera to monitor vacant houses.  

Pictures I always take - the three days are up today and I'm going over there with my camera in a few hours. 

Install world class security/camera alert systems3.

The tenants are all tractors and initial expense was to black-top, secure property with fencing, and eventually install security cameras.

Everything being caught on camera.

I'm am comfortable enough with my own abilities to skip home inspections but I will often still pay someone to send a camera down the sewer line.

When the plumber came out to do the hydrostatic test he opened a clean out and immediately grabbed his scope (a camera on the end of a flexible line to look inside the pipes).All of the sewage pipes in the house were cast iron so the likelihood of them breaking when the house was lifted was essentially 1000%, but besides that they were pitted and corroded to the point that he said he wouldn't even bother finding the breaks.

You will need cameras to keep employees honest if you go with live person model.