User Manual

What to do next
You can check to view the live detecon result via GUI. Refer to Target Detecon for details.
6.3 Street Behavior Analysis
Street behavior analysis includes people gathering detecon, people running detecon, violent
moon detecon, and people falling down detecon. You can congure behavior analysis via web
browser.
6.3.1 People Gathering Detecon
People gathering detecon is used to detect whether the density of people within a specied area
exceeds the set value.
Before You Start
Ensure the engine mode is set as Behavior Analysis. You can go to
Conguraon → System → VCA
Conguraon to congure the engine mode.
Steps
1. Go to
Conguraon → VCA → Behavior Analysis .
2. Select a camera.
3. Check Enable Local VCA Behavior Analysis, and the device will analyze the video, cameras only
transmit video stream.
4. Set Behavior Analysis Subtype as Street Behavior Analysis.
5. Set rules and
detecon areas.
1) Click to add a rule.
2) Select Rule Type as People Gathering.
3) Enter the rule name.
4) Enable the rule.
5) Set the
duraon me. It will trigger the alarm when the me exceeds the limit.
6) Set
Sensivity. The higher the sensivity, the easier the alarm will be triggered.
7) Set Alarm Interval. Alarm interval is the shortest me interval between two alarms.
8)
Oponal: Check Overlay Rule Frame or Overlay Target Frame, the rule frame or target frame
will be displayed on the captured picture.
9) Set Number of People Threshold. When the number of people in the detecon area exceeds
the threshold, it will trigger an alarm.
10)Click
to draw the detecon area in the preview window.
11)Click Save.
Network Video Recorder User Manual
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