
Network Video Recorder User Manual
132
9.4
Intrusion Detection
Purpose:
Intrusion detection function detects people, vehicle or other objects which enter and loiter in a pre-defined virtual
region, and some certain actions can be taken when the alarm is triggered.
Steps:
1.
Enter the VCA settings interface.
Menu> Camera> VCA
2.
Select the camera to configure the VCA.
You can click the checkbox of
Save VCA Picture
to save the captured pictures of VCA detection.
3.
Select the VCA detection type to
Intrusion Detection
.
4.
Check the
Enable
checkbox to enable this function.
5.
Click
to configure the trigger channel, arming schedule and linkage actions for the line crossing
detection alarm.
6.
Click the
Rule Settings
button to set the intrusion detection rules. Set the following parameters.
1)
Threshold:
Range [1s-10s], the threshold for the time of the object loitering in the region. When the
duration of the object in the defined detection area is longer than the set time, the alarm will be
triggered.
2)
Click-and-drag the slider to set the detection sensitivity.
Sensitivity:
Range [1-100]. The value of the sensitivity defines the size of the object which can trigger
the alarm. The higher the value is, the more easily the detection alarm can be triggered.
3)
Percentage:
Range [1-100]. Percentage defines the ratio of the in-region part of the object which can
trigger the alarm. For example, if the percentage is set as 50%, when the object enters the region and
occupies half of the whole region, the alarm is triggered.
Figure 9. 7
Set Intrusion Crossing Detection Rules
4)
Click-
OK
to save the rule settings and back to the line crossing detection settings interface.
7.
Click
and draw a quadrilateral in the preview window by specifying four vertexes of the detection
region, and right click to complete drawing. Only one region can be configured.
You can use the
to clear the existing virtual line and re-draw it.
Up to 4 rules can be configured.
Содержание DS-96000NI-I24
Страница 1: ...Network Video Recorder User Manual UD02027B ...
Страница 15: ...Network Video Recorder User Manual 14 Chapter 1 Introduction ...
Страница 21: ...Network Video Recorder User Manual 20 Chapter 2 Getting Started ...
Страница 42: ...Network Video Recorder User Manual 41 Chapter 3 Live View ...
Страница 52: ...Network Video Recorder User Manual 51 Chapter 4 PTZ Controls ...
Страница 63: ...Network Video Recorder User Manual 62 Chapter 5 Recording Settings ...
Страница 70: ...Network Video Recorder User Manual 69 Figure 5 11 Copy Schedule to Other Channels ...
Страница 84: ...Network Video Recorder User Manual 83 Chapter 6 Playback ...
Страница 90: ...Network Video Recorder User Manual 89 Figure 6 8 Set Result Filter ...
Страница 102: ...Network Video Recorder User Manual 101 Chapter 7 Backup ...
Страница 113: ...Network Video Recorder User Manual 112 Figure 7 18 Synchronizing ...
Страница 114: ...Network Video Recorder User Manual 113 Chapter 8 Alarm Settings ...
Страница 128: ...Network Video Recorder User Manual 127 Chapter 9 VCA Alarm ...
Страница 134: ...Network Video Recorder User Manual 133 Figure 9 8 Draw Area for Intrusion Detection 8 Click Apply to save the settings ...
Страница 140: ...Network Video Recorder User Manual 139 Chapter 10 VCA Search ...
Страница 148: ...Network Video Recorder User Manual 147 Chapter 11 Network Settings ...
Страница 168: ...Network Video Recorder User Manual 167 Chapter 12 RAID ...
Страница 179: ...Network Video Recorder User Manual 178 Chapter 13 HDD Management ...
Страница 193: ...Network Video Recorder User Manual 192 Figure 13 23 View HDD Status 2 ...
Страница 197: ...Network Video Recorder User Manual 196 Chapter 14 Camera Settings ...
Страница 201: ...Network Video Recorder User Manual 200 Chapter 15 NVR Management and Maintenance ...
Страница 209: ...Network Video Recorder User Manual 208 Chapter 16 Others ...
Страница 219: ...Network Video Recorder User Manual 218 Chapter 17 Appendix ...
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