Dahua NVR52-4KS2 Series User Manual page 340

Parameter
Alarm Trigger Condition
Min Duration
Repeat Alarm Time
Figure 5-201 Parameters (Registration mode)
Table 5-55 Parameters description
Description
Receive an alarm event according to the set rule and display
it on the live page.
Match attributes alarm: When the detected workwear
●
matches the set attributes, an alarm is triggered.
Mismatch attributes alarm: When the detected workear
●
does not match the set attributes, an alarm is triggered.
Set the minimum time for the person wearing the workwear
to appear in the detection area until an alarm is triggered.
Set the repeat alarm time.
If the alarm state persists, when reaching the repeat alarm
time, the alarm is triggered again.
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User's Manual