Dahua IPC-HFW2431T-ZS-S2, Operation Manual

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1. Adjust the PTZ angle of channel 1 through the PTZ control page to rotate the center of
channel 1 to a position aligned with the green point in Calibrate 1 image, and then
click
.
Calibration box is displayed in images of Channel 1 and Calibrate 1
2. Respectively drag calibration boxes on images of Channel 1 and Calibrate 1 to the
corresponding positions. Click to save this pair of calibration boxes.
You are recommended to drag calibration box to a static position with clear edges in
the image. This can ensure the edges can be accurately distinguished by the camera.
After the calibration record is saved, the calibration box is displayed in yellow.
Repeat 1 to 2 to add at least 4 pairs of calibration points to each calibration picture.
Step 3 Click Save.
5.4 Setting Video Detection
Check whether there are considerable changes on the video by analyzing video images. In case of
any considerable change on the video (such as moving object, fuzzy image), the system performs
an alarm linkage.
5.4.1 Setting Motion Detection
The system performs an alarm linkage when the moving object appears on the image and its
moving speed reaches the preset sensitivity.
●
If you enable motion detection and smart motion detection simultaneously, and configure the
linked activities, the linked activities take effect as following:
When Motion Detection is triggered, the camera will record and take snapshots, but other
configured linkages such as sending emails, PTZ operation will not take effect.
When Smart Motion Detection is triggered, all the configured linkages take effect.
●
If you only enable motion detection, all the configured linkages take effect when motion
detection is triggered.
Procedure
Step 1 Select Setting > Event > Video Detection > Motion Detection.
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