
User Manual of Network Video Recorder
119
The NVR supports the VCA detection alarm (
face detection, vehicle detection, line crossing detection
and
intrusion detection, region entrance detection, region exiting detection, loitering detection, people gathering
detection, fast moving detection, parking detection, unattended baggage detection, object removal detection,
audio loss exception detection, sudden change of sound intensity detection,
and
defocus detection
) sent by IP
camera. The VCA detection must be enabled and configured on the IP camera settings interface first.
All VCA detection must be supported by the connected IP camera.
Please refer to the User Manual of Network Camera for the detailed instructions for the all VCA detection
types.
9.1
Line Crossing Detection
Purpose:
This function can be used for detecting people, vehicles and objects cross a set virtual line. The line crossing
direction can be set as bidirectional, from left to right or from right to left. And you can set the duration for the
alarm response actions, such as full screen monitoring, audible warning, etc.
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
Line Crossing 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 line crossing detection rules.
1)
Select the direction to A<->B, A->B or A<-B.
A<->B
: Only the arrow on the B side shows; when an object going across the configured line with both
direction can be detected and alarms are triggered.
A->B
: Only the object crossing the configured line from the A side to the B side can be detected.
B->A
: Only the object crossing the configured line from the B side to the A side can be detected.
2)
Click-and-drag the slider to set the detection sensitivity.
Sensitivity:
Range [1-100]. The higher the value is, the more easily the detection alarm can be
triggered.
3)
Click-
OK
to save the rule settings and back to the line crossing detection settings interface.
Summary of Contents for LTN8916
Page 1: ...Network Video Recorder User Manual...
Page 14: ...User Manual of Network Video Recorder 13 Chapter 1 Introduction...
Page 22: ...User Manual of Network Video Recorder 21 Chapter 2 Getting Started...
Page 40: ...User Manual of Network Video Recorder 39 Figure 2 30 Edit IP Camera Interface Manual...
Page 41: ...User Manual of Network Video Recorder 40 Chapter 3 Live View...
Page 50: ...User Manual of Network Video Recorder 49 Chapter 4 PTZ Controls...
Page 60: ...User Manual of Network Video Recorder 59 Chapter 5 Recording Settings...
Page 79: ...User Manual of Network Video Recorder 78 Chapter 6 Playback...
Page 96: ...User Manual of Network Video Recorder 95 Chapter 7 Backup...
Page 107: ...User Manual of Network Video Recorder 106 Chapter 8 Alarm Settings...
Page 119: ...User Manual of Network Video Recorder 118 Chapter 9 VCA Alarm...
Page 124: ...User Manual of Network Video Recorder 123 Chapter 10 VCA Search...
Page 126: ...User Manual of Network Video Recorder 125 Chapter 11 Network Settings...
Page 149: ...User Manual of Network Video Recorder 148 Chapter 12 HDD Management...
Page 164: ...User Manual of Network Video Recorder 163 Chapter 13 Camera Settings...
Page 168: ...User Manual of Network Video Recorder 167 Chapter 14 NVR Management and Maintenance...
Page 175: ...User Manual of Network Video Recorder 174 Chapter 15 Others...
Page 182: ...User Manual of Network Video Recorder 181 Chapter 16 Appendix...