User Manual

DS-72xxHUI-Kx, DS-72xxHQI-Kx Digital Video Recorder (DVR) User Manual
UM DS-72xxHUI-Kx, DS-72xxHQI-Kx 062817NA 71
DS-72xxHUI-Kx Series DVRs support VCA (line crossing detection
and intrusion detection) of all channels. Channels with audio support
audio exception detection.
DS-7216HQI-Kx Series DVRs support 2-ch VCA (line crossing
detection and intrusion detection). Channels with audio support
audio exception detection.
For analog channels, line crossing detection and intrusion detection
conflict with other VCA detection such as sudden scene change
detection, face detection, and vehicle detection. Only one function
can be enabled.
1. Enter the VCA settings interface and select a camera
for the VCA settings, Menu > Camera > VCA.
Figure 85, VCA Settings
2. Configure the detection rules for VCA events. See step 6 in Chapter 10.3 Line Crossing Detection .
3. Click Set to configure the alarm linkage actions for the VCA events.
4. Click the Trigger Channel tab and select one or more channels to record when the VCA alarm is triggered.
5. Click Apply to save the settings.