Thanks for the insight. SEVU may be concentrating on commercial sales but IMO, there there is a nice retail market segment waiting to be tapped. The tech is kick butt and no one else has it.
please, check what is the maximum distance between the camera and a person, that will allow to recognize one's face in average light conditions... That should give us an idea of the maximum area in square feet that a camera can cover in a Parking lot situation...