Vivotek SC8131 User Manual page 19

VIVOTEK
I
Detection line
O
Start point
Object tracking line
Detection area
End point
12. If the camera needs to be installed unavoidably at a position higher than 3.6 meters,
you can use the Zoom-in mode configuration. See the Stereo Tracker > Configuration
page. See page 51 for related parameters.
Note that if the Zoom-in mode is applied, the zoom-in factor should be set between 1
and 1.8.
5.7m
User's Manual - 19