Just a thought.... A-B I believe is the equivalent to A-Z. Sounds like you want A>B and or B>A. From zone A crossing into B, and then possibly B crossing into A (A>B,B>A). At least that the way I understand it.

Congrats on getting it dialed in. Excellent images. Based on your post, I understand this is turning into your driveway and also upon leaving.

Are there special settings that you use on the camera? Thank you in advance.

Using Windows 11 Pro for BI and miscellaneous. Been using Blue Iris for years and I'm still learning, tweaking. Running CPAI 2.9.5, debating dabbling into custom models...object detection.

Rog Strix 560-A MB, I9-11900k @ 3.5mhz, 64gb, 5tb, Gigabyte GEFORCE 3060 gpu. 13 cameras.