HIKVISION DS-2XS6A87G1-LS/4G User Manual page 57

2. Check Enable.
3. Select a Region. For the detection region settings, refer to Draw Area .
4. Set the minimum size and the maximum size for the target to improve detection accuracy. Only
targets whose size are between the maximum size and the minimum size trigger the detection.
For the detail settings, refer to Set Size Filter .
5. Set the detection target, sensitivity and the target validity.
Sensitivity
It stands for the percentage of the body part of an acceptable target that goes across the
predefined region. Sensitivity = 100 - S1/ST × 100. S1 stands for the target body part that goes
across the predefined region. ST stands for the complete target body. The higher the value of
sensitivity is, the more easily the alarm can be triggered.
Detection Target
Human and vehicle are available. If the detection target is not selected, all the detected
targets will be reported, including the human and vehicle.
Target Validity
If you set a higher validity, the required target features should be more obvious, and the
alarm accuracy would be higher. The target with less obvious features would be missing.
6. Optional: You can set the parameters of multiple areas by repeating the above steps.
7. For the arming schedule settings, refer to Set Arming Schedule . For the linkage method settings,
refer to Linkage Method Settings .
8. Click Save.
Network Camera User Manual
Figure 6-6 Set Rule
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