Crowd Density Detection - Speco N64NR24TB User Manual

Alarm Management

9.4.2 Crowd Density Detection

Only some versions may support this function. If your NVR doesn't support this function, please skip the following
instructions.
Crowd Density Configuration:
Alarms will be triggered if the crowd density exceeds the set threshold value in the pre-defined area.
① Click StartSettingsCameraSmart SettingsCrowd Density to go to the following interface.
②Select the camera, enable the crowd density detection and set the duration, refresh frequency and alarm threshold.
Refresh Frequency: It refers to the refresh time of the detection result report.
Alarm Threshold: Alarms will be triggered once the percentage of the crowd density in a specified area exceeds the
pre-defined threshold value.
③ Select the alarm area. Draw the alarm area of the crowd density detection. Refer to the interface as shown below.
Check "Draw Area" and then drag the mouse to draw a rectangle area. Uncheck the "Draw Area" if you finish the
drawing. Click the "Clear" to delete the alarm area.
④ Click "Apply" to save the settings.
⑤Click "Processing Mode" to go to the alarm handling configuration interface of crowd density detection.
Crowd Density Detection Alarm Handling Configuration:
① Click StartSettingsAlarm Crowd Density to go to the following interface.
② Enable or disable "Record", "Snapshot", "Push", "Alarm-out", "Preset", "Buzzer", "Pop-up Video" and "E-mail". The
alarm handling setting of crowd density detection alarm is similar as the sensor alarm (see
details).
62
NVR User Manual
9.1 Sensor Alarm for