Unless you live in a wealthy neighborhood with an active HOA it won't happen. Our dues this year increased from $35 to $75 (much more than the cost of living--AND in a recession!) Of the $30,000 budget our board has forecast, the security company will receive nearly half that.
This is for 2 daily drive-bys in the spring and fall (rolling through the neighborhood; 20 minutes would be generous), and 4 drive-bys in the summer and winter. That is what is called "24-hour coverage". Dedicated 24-hour coverage would be prohibitive.
They are not on a time-schedule which is supposed to throw off the criminals. But they have only to wait till the car drives by, then smash a window. And who even knows their security patrol's phone number in case of an immediate emergency? Most brains go on automatic, calling 9-1-1 as the first responder.
Another little known point is that the security company's have no jurisdiction in the streets...only in the yards of the neighborhoods they are hired to protect. Theoretically, the criminal could have a pillowcase full of your belongings, and walk down the street with their thumb on their nose to the security guys, and security guys' hands are tied to apprehend them.
I hope you are dissuaded from pushing the security issue. In fact none of our residents have ever been assisted in a crime from a patrolling vehicle. When even the security companies (whose customers could range from all N-S-E-W points of KC) instruct the neighborhoods to call 9-1-1 first, then you know your money is going down the drain. Unfortunately, none of that made any difference to our residents who voted for security patrol's lavish fees from our very modest neighborhood.