Did a cursory search and found nothing on this...

I am involved with a large organization and we have a lot of Elite NVR's and camera's on our property. 

We have a need to count visitors coming onto our property and we have 16 channel Elite NVR in the entrance area.

Currently we have that area covered with Elite Vandal Dome camera's. We use Elite Bullet camera's in some area's as well.

What I need to know is will any of these camera's work for people counting, or is there a specific camera I should install in the high traffic area, a 4' wide aisle where upwards of 10,000 bodies will pass thru in a 10 hour period.

The NVR has a build date of 6-5-18 and is running software version 3.216.0

Please advise...

Edit... Can this be set up using smart PSS or only locally? How about logging into the NVR remotely?