Buildings like that can be stabilized with careful screening, access control and surveillance systems and coordination with community policing.

Finally, I had to cut ties with the original contractor, get him to leave the house, change locks, put internet, surveillance systems, cameras and blocked him. 

About 6 months into the lease, he thinks he smells smoke and climbs in the attic and searches for 3 hours for "hot spots" using a thermal imaging camera (keep in mind he is the town fire marshall),  finally after not finding any hot spots in the attic he goes to the back yard and discovers the neighbor is BBQing.  

They went to go stay with their nearby relatives but I do see them coming in/out of the house through the security camera.   

Also, if I am self managing, can I log 16-24 hours per day if I am doing things like monitoring security cameras throughout the day, receiving and delivering renter's mail, responding to whatever needs/concerns renters may have, etc., and if I am available to my renters after hours / through the night?

Will there be a security system or security cameras on the property?

Any guest policy is very hard to enforce, with a camera or not. 

Verify your connectionA Wi-Fi enabled device with a camera is required for all notary meetings.

There are cameras all over the place, inside, not just outside.

I decided to put security and doorbell cameras all around the exterior to deter her From repeatedly breaking lease. nothing  what do I do?