AirLive BU-3026-IVS - Manual (Page 61)

7. Appendix
AirLive BU-3026/BU-3026-IVS User’s Manual 57
z Select People / Vehicles / Anything as the detected objects.
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.
‐ Go to the Event Schedule to Add or Edit the IVS event 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”.
z Select Sensitivity to set the detection sensitivity level. Higher sensitivity will make it
easier to detect and less objects missing, but more misjudgments.
z Select People / Vehicles / Anything as the detected objects.