I'm also thinking that a street patrol would help as well in some of these neighborhoods and MAYBE I could get some of the neighborhoods to chip in on the service so that particular street could have 24/7 patrol- Or creating the service myself eventually to monitor all of my properties in the Detroit area.

The phone number posted goes to a voice mail box which appears to not be monitored. 

Finally, similar to the stock market, all real estate markets move through market cycles so it's worth monitoring market cycles (see the research of Dr.

The indoor parking is monitored enough to prevent people parking in the wrong place.  

“Because its technology can closely monitor worker productivity, Amazon takes surveillance and goals to a higher, grueling level,” says Beth Gutelius, a researcher at the University of Illinois-Chicago, who wrote a dissertation on warehouses.https://www.usatoday.com/story/tech/columnist/2017/01/13/amazons-jobs-creation-plan-comes-amid-labor-pains/96488166/

I am co-founder of a startup developing Artificial intelligence based monitoring tech to constantly watch out for any issues either with tenants or maintenance issues.  

(We pull through a credit monitoring program we offer here IN HOUSE, we do this because we do not want to lower your scores if denied, that'd be unfair)Just treading with cautious interest... thanks!

For those choosing to incorporate the affordable units,  It also means paying the city annual fees to monitor your rent controlled units for complaince,  and a bunch of other rules designed to force you to spend/maintain equally on rent controlled and market units   (If you put marble countertops in the market units they want them in the rent controlled units too).   

My two of my three 24" inch monitors went broken in the past 12 months and my computer has been acting up.

A particular demand from some of the cities is that airBNB should collect certain types of information at the time of the booking, rental address, name of renter etc.. and transmit this information or make it available to the cities somehow, so the cities can utilize for checking against a database or registry of some sort to better monitor compliance etc...