DS-77xxNXI-I4/16P/4S NVR User Manual
UM DS-77xxNXI-I4/16P/4S 050619NA 94
3. From the toolbar at the bottom of the playing window, click the motion/line crossing/intrusion icon for
search.
Figure 10-6 Playback by Smart Search
4. Set the rules and areas for smart search of line crossing detection, intrusion detection or motion
detection event triggered recording.
•
Line Crossing Detection
1) Click the icon.
2) Click on the image to specify the start point and end point of the line.
•
Intrusion Detection
1) Click the icon.
2) Specify four points to set a quadrilateral region for detection. Only one region can be set.
•
Motion Detection
1) Click the icon.
2) Hold the mouse on the image to draw the detection area manually.
3) Click Search to search the matched video and start to play it.
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