HIKVISION HWD-7100MH Series User Manual page 52

You can configure face detection only when it is supported by the connected camera.
Move the mouse onto the Information icon to show the real-time stream information, including the frame
rate, bit rate, resolution and stream type.
When H.264 IP camera is connected, the stream type is displayed as H.264. When IP camera
supporting H.264+ is connected, the stream type is displayed as H.264+. When IP camera supporting
H.265 is connected, the stream type is displayed as H.265. When IP camera supporting H.265+ is
connected, the stream type is displayed as H.265+.
For analog cameras supporting VCA, click the icon to show the VCA information. Then the
configured line or quadrilateral in the VCA configuration and target frame(s) will be shown on the
live view. Click the icon again to hide the VCA information.
In the live view, only the analog cameras support VCA information overlay.
Enable VCA function first before showing the VCA information. Refer to Chapter 10 VCA
Alarm for the detailed operation.
The VCA information is hidden by default. If the connected analog camera does not support
VCA, the icon displays grey and cannot be operated.
For the analog cameras, the VCA information includes line crossing detection and intrusion
detection.
The DVR only supports VCA information overlay of one channel. If you enable the function
of one channel, the other channels will disable the function automatically.
Both single window and multi-window display modes support VCA information overlay.
Only the main output supports VCA information overlay. When switching to the aux output,
the VCA information overlay of main output is disabled.
Digital Video Recorder User Manual
Figure 3-7 Information
Figure 3-8 Enable VCA Information Overlay
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