Wyze Detection zone

I have two cameras that are pointing to the same area with the same detection zone setup.

I am trying to see when cars come and go for my rental unit.

The Pan Cam V3 sometimes picks up the car but not very often
The Pan V2 never catches the car.

I 've tried Detection settings of 1,50 and 100. I believe the lower the number the better the chances of catching movement.

In the attached pick I have the back side of the driveway setup for detection.

Is it the distance. I have a camera on my back deck and it always catches when someone walks up on the deck.

Any help in getting this fixed is appreaciated.