Dahua NVR4108-P User Manual page 267

Please refer to the following sheet for detailed information.
Parameter
Enable
Period
Anti-dither
Sensor type
Record channel
Record Delay
Alarm out
Latch
Figure 5-63
Function
You need to check the box to enable this function.
Please select a channel from the dropdown list.
This function becomes activated in the specified periods.
There are six periods in one day. Please draw a circle to
enable corresponding period.
Select date. If you do not select, current setup applies to
today only. You can select all week column to apply to the
whole week.
Click OK button, system goes back to local alarm
interface, please click save button to exit.
System only memorizes one event during the anti-dither
period. The value ranges from 5s to 600s.
There are two options: NO/NC.
System auto activates motion detection channel(s) to
record once an alarm occurs. Please note you need to set
alarm record period and go to Storage-> Schedule to set
current channel as schedule record.
System can delay the record for specified time after alarm
ended. The value ranges from 10s to 300s.
Enable alarm activation function. You need to select alarm
output port so that system can activate corresponding
alarm device when an alarm occurs.
System can delay the alarm output for specified time after
an alarm ended. The value ranges from 1s to 300s.
255