AirLive MD-3025-IVS - Manual (Page 61)

7. Appendix
AirLive MD-3025 User’s Manual 57
z Select Calibration (People or Vehicle Object Sizes) . The minimum and maximum
boundary of objects can be specified to improve the detection accuracy. The width
and length values must be at least 6 pixels. If any false detection caused by smaller
objects, you can try to increase the minimum size.
‐ Min. Size of Calibration: The width and length values must be 6 pixels at least. If
any false detection caused by smaller objects, you can try to increase the minimum
size.
‐ Max. Size of Calibration: It has to be larger than the minimum size and half the
frame size is the most.
‐ Edit the alarm action in the Set Event Action.
‐ Up to 4 zones can be specified when click the Add Zone function. Left click to add
the point and 15 points at most can be used in each zone.
‐ Select Delete Zone/All to delete the zones
‐ Select Enable/Disable to allow the trigger or not.
A.4 Trip Zone
The Trip Zone is an area protection based on two virtual areas with a line in center. Any
object moves across the line within 0.5 second at least will trigger the alarm and send out
an alert. It can be set to detect one direction or both directions. It is very useful to some
surveillance environments like walls, railroad platform, parking lot entrance or any
intersection where needs to monitor the “Against Traffic”.