Relay-Out - Dahua Technology DHI-ITC237-PW6M-LZF1050 User Manual

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2) Click Setup corresponding to the day you need to configure time period.
3) Select the period you need to enable, and enter start time, and end time of
corresponding period.
4) If you need to apply this period setting to any other day, select the check box of
corresponding days.
5) Click Confirm.
You can repeat these steps to apply the settings to other days.
Step 5
Set other parameters.
Parameter
Anti-dither
Sensor Type

Relay-out

Signal Duration
Step 6
Click Confirm.
4.5.4.1.2 Relay-out
You can trigger one alarm output signal.
Step 1
Select Setting > Event > Alarm > Relay-out.
Click 1, 2 or 3 to set one alarm channel.
Step 2
Step 3
Set alarm output.
● Click Trigger to output relay-out signal. For example, if the Camera connects with an
external buzzer, when clicking Trigger, and the buzzer buzzes, meaning the alarm
output works properly.
● Click Refresh to refresh alarm output status.
Table 4-36 Relay activation parameter
Description
Enter anti-dither time (1 s–100 s). System will only record one when there
are multiple alarms during the defined time..
Select relay-in type according to the connected alarm input device.
● NO: Low level valid.
● NC: High level valid.
Optocoupler output. Select the check box to activate corresponding alarm
output device when alarm occurs.
The time that delays alarm when alarm occurs.
Figure 4-71 Relay-out
63
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