Whether your statements are true or false, whether we have evidence to support or deny a claim, it will never be something blasted on the internet.

If you’re curious about how it might play out for you, just imagine chatting this through over a cup of coffee.. maybe not a perfect latte art scenario, but real talk about your goals, concerns, and the markets that might fit your style.Pat & JasperTurning investment visions into REALITY in Phoenix, AZ - Ranked #1 for residential real estate growth and opportunity by PwC

Please educate yourself, and not just from an internet forum. 

Narrow your focus, stop buying properties, and figure out what you actually know really well rather than letting FOMO, spreadsheet calculations on faulty pro formas, and advice of strangers on the internet influence your investment decisions. 

If he's he only one in the area, you could try to do it yourself by making everything automated (such as e-locks, internet, security, laundry, etc.) 

Typical on the Internet though.

Best bet is likely (not absolute - everyone's situation is different) is to look at a national lender or broker that has options in lots of states - its a great development versus 20 odd years ago, with technology, internet, places like this - can have access to many more options than before (local broker or lender thats it)

To gain investor confidence, ensure the investment property numbers are real, use the most common contract forms in your state (versus a 2 or 3-page) internet/guru contract form) with appropriate addenda, or an attorney-drafted form and attorney-drafted assignment agreement.

Can any of you make some recommendations on how we can install cameras without possibly having to use an internet network?

There are a lot of shiny internet companies touting their HELOC, but you will do better with a local bank every time.