User Manual of Network Video Recorder
121
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. 6
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.
Содержание DS-96128NI-F16
Страница 1: ...Network Video Recorder User Manual UD 6L0202D1973A01 ...
Страница 14: ...User Manual of Network Video Recorder 13 Chapter 1 Introduction ...
Страница 22: ...User Manual of Network Video Recorder 21 Chapter 2 Getting Started ...
Страница 37: ...User Manual of Network Video Recorder 36 Chapter 3 Live View ...
Страница 45: ...User Manual of Network Video Recorder 44 Chapter 4 PTZ Controls ...
Страница 55: ...User Manual of Network Video Recorder 54 Chapter 5 Recording Settings ...
Страница 78: ...User Manual of Network Video Recorder 77 Chapter 6 Playback ...
Страница 91: ...User Manual of Network Video Recorder 90 Chapter 7 Backup ...
Страница 102: ...User Manual of Network Video Recorder 101 Figure 7 19 Synchronizing ...
Страница 103: ...User Manual of Network Video Recorder 102 Chapter 8 Alarm Settings ...
Страница 108: ...User Manual of Network Video Recorder 107 to copy the settings to them Figure 8 8 Copy Settings of Alarm Input ...
Страница 117: ...User Manual of Network Video Recorder 116 Chapter 9 VCA Alarm ...
Страница 130: ...User Manual of Network Video Recorder 129 Chapter 10 VCA Search ...
Страница 137: ...User Manual of Network Video Recorder 136 Chapter 11 Network Settings ...
Страница 155: ...User Manual of Network Video Recorder 154 Chapter 12 RAID ...
Страница 166: ...User Manual of Network Video Recorder 165 Chapter 13 HDD Management ...
Страница 177: ...User Manual of Network Video Recorder 176 Figure 13 20 View HDD Status 2 ...
Страница 181: ...User Manual of Network Video Recorder 180 Chapter 14 Camera Settings ...
Страница 185: ...User Manual of Network Video Recorder 184 Chapter 15 NVR Management and Maintenance ...
Страница 195: ...User Manual of Network Video Recorder 194 Chapter 16 Others ...
Страница 205: ...User Manual of Network Video Recorder 204 Chapter 17 Video Wall Configuration and Operation ...
Страница 220: ...User Manual of Network Video Recorder 219 Appendix ...