no. BI does not do any auto-tracking. neither does this cam. you can set presets (specific locations to monitor) and you can cycle (or 'patrol') thru them. autotracking only seems to be a feature of much more expensive cameras. for your use, i'd suggest one overview cam (2.8 or 4mm lens) to get the big picture, and one specifically set up to get a good shot of people's faces as they approach (maybe a 4 or 6 or 8mm, depending on how far your cam is form a good 'choke point' where your are most likely to have someone walk thru...) While these PTZ's are fun, i think most people end up leaving them in one specific location for the most part, the PTZ feature does help get it set up tho...