Dahua IPC-HFW2431T-ZS-S2 User Manual

Parameter Description
Repeat Alarm Time
After the alarm is triggered, if the status lasts for the congured
time in Repeat Alarm Time, the alarm will be triggered again.
0 indicates that the function is disabled.
Strand Time Threshold
When conguring Strand Detection, you need to set the strand
time threshold. When people in the area stay longer than the
congured strand time threshold, the alarm is triggered.
Step 5 Set arming periods and alarm linkage actions. For details, see "5.1.1 Alarm Linkage".
Step 6 Click Save.
●
Select Setting > Event > Stereo Analysis > Calibration Cong to nish calibration
conguration for other devices, and then the detection rule becomes valid. For details,
see "5.15.2 Calibration Conguration".
●
To view alarm information on the Alarm tab, you should subscribe relevant alarm
event. For details, see "5.1.2 Subscribing Alarm".
5.15.2 Calibration Conguration
After conguring the rule for stereo analysis, set the installation height and angle of the camera
through calibration conguration. There are two calibration modes: Calibration mode 1: Directly
enter the installation height and angle according to the actual conditions; calibration mode 2: Draw
an area in the image to automatically calculate the installation height and the angle. This section
takes calibration mode 2 as an example.
Prerequisites
You have set at least one rule in Setting > Event > Stereo Analysis > Stereo Analysis.
Procedure
Step 1 Select Setting > Event > Stereo Analysis > Calibration Cong.
Figure 5-80 Calibration conguration (stereo analysis)
Step 2 Click Clear to clear the default calibration box.
Operation Manual
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Dahua IPC-HFW2431T-ZS-S2 Specifications

General

Brand	Dahua
Model	IPC-HFW2431T-ZS-S2
Category	Security Camera
Language	English