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5.4.3.8 CD (Crowd Density Detection)
5 NVR System Setup
Congure Crowd Density Detection in this interface.
Camera: Camera name
Buzzer: NVR/DVR internal buzzer. You can set the buzzer duration time (in seconds) for triggering a Crowd
Density alarm.
Alarm out: Check the external alarm device when Crowd Density alarm is triggered.
Delay: Set the duration of triggering the external alert devices (10s, 20s, 40s, and 1Min).
Record: Click icon to set channels that pedestrian and vehicle alarms.
Duration: set the duration of continuous DVR recording after the event occurs. The suggested recording
time is 30 seconds, but can be set to up to 5 minutes.