(Fortunately, these all have cell coverage.)Couple of ideas I had...Solar solution to power on / off the various cameras.  

@Perry IvyI would relocate the panel to an exterior wall.  

The place is pretty beat up  no carpet or any other flooring , missing drywall panels , ugly as hell kitchen needs some good work , outside the house pretty much the same needs a complete landscape make over and roofing job plus paint job also id probably rip out the ugly gate it has too.  

Cireia has a meeting next Thursday evening with a wholesalers panel of three local successful guys. 

Electrical - When they say the electrical is "updated" it could be the electrical panels and any visible wires (attic/basement) but there will almost always be knob and tube in the walls and ceilings of the units.

They are also free to garden in the yard or parking strip as they wish.Periodically I'll ask if they need a furnace filter, or I'll just check in over email to see if there's anything they need.I'll be installing solar panels soon, so they'll save on utilities (though their rent will also increase after their first year since I'm footing the solar bill) and feel warm and fuzzy about saving the planet. 

The panel will be speaking about "Secrets of Raising Private Money" and the meeting is free.

Even if the panels have been updated other wiring around the house may still be old.

I'm passionate about all things ecological, sustainable, green, solar, etcetera.

Max Himelhoch Grant cardone has a good interview on witnation.com with a solar city regional manager Taylor McCarthy.