That is pretty nice, using a second wide-angle camera to give an overview and tell the main PTZ cam where to look. That should make the tracking a lot more reliable.
Wow. It is huge! Looks like I might have to take out a 2nd mortgage on the house. JK
Awesome auto tracking, though. Now, if they could only develop firmware for use on an existing PTZ with auto tracking, to do the same thing, using an additional camera as the overview one.