@Richard Ring Not currently, as I don't have a rental property, yet.

Problems, trees falling on houses, leaks rotting out sub floors, etc, etc, are similar to a boxer being punched in the faceStaying in the ring, builds toughness, character, and if you keep eye on prize, builds financial freedom!!

They're waiting for the phone to ring!

@Richard Ring Thanks.

I was sad to discover that Michael Jordan may have passed away this May –– will certainly give his partner a ring.

If you need any help give me a ring.

A year ago my landlord said that I could install a ring doorbell.

@Kenneth HynesDid you try replacing the wax ring It cost less than $20

In order to be successful with a Zillow business model requires answer calls immediately, like 1st or 2nd ring. 

You can monitor the camera system and flood light triggers similar to or the same as a Ring system and of course make sure windows and doors are fully secured.I would also talk to the neighbors on each side and across he street letting them know that under no circumstances should anyone be there on the property outside of X hours of the day and to call you or the police if they see anything.