This is talking about the technology that requires no input by the user. No pushing buttons, just a constant signal that normally requires the user to get close, like within a yard.
That is why they refer to it as hands-free. You can leave the device in your pocket and just open the door.
Yes, I know. I was just wondering about other modern keyless systems, whether a pin code was all that was required to get in.
As a woman, I like my keyless entry. No fumbling around in dark parking lots for your keys. I would never have my keys out walking through the lots either, because they are too easy to see and steal.
I expect the car companies will come up with something in the key fob to defeat this concept.
I live in the boonies anyhow, and this sophisticated thievery occurs in metro areas, as a rule.