You can connect cameras like "Blink" to a hotspot or Wifi system.

I think it's illegal to have indoor cameras.

Looking for some advice.A prior tenant did some malicious damage to my property.I called police, they attended and the report said they were wearing body worn cameras.

So, you just check the cameras to see if you're having bad weather. 

Squatters break into vacant homes, can present fake leases, and are a valid problem, but if you have cameras on the house, you will be able to get them out right away and you will see them going in.

Quote from @Eyad Ahmed: Starting my Virual wholesaling plan from egypt is quite challenging but doable i'm targeting indiana market with an established LLC and the deal machine software and mojo dialer and a presence whether on social media, a website,etc  looking to connect with realtors as I'm looking to start novations as well alongside wholesaling any recommendations about my plan or tips and trick's on how to close my first deal, also if there is any buyers in, fort wayne, indiana polis,munchie drop your email to add you to our end-buyers list also any recommemdations of title company that deals with digital banking for example: mercury,wise,relay and is investor friendlyI am the owner of DealMachine and also have 19 properties in Indianapolis.

Communicate expectations upfront—because once they start double-parking or treating the place like a frat house, it’s game over.Cameras, Cameras EverywhereYou’d think adults wouldn’t steal each other’s food, right?

I might try the “emergency service” which is $20 with limited data and just use that for the smart locks and ring cameras.

All for a sign as long as the property looks occupied...leave shoes near the front door, have exterior lighting, and at least a RING camera. 

For appreciating CA properties this could easily be a 7 digit step up in value but i would think in all CA markets would be significant.