Dahua IPC-HFW2431T-ZS-S2 User Manual

Figure 5-92 Alarm linkage
Step 2 Select the Enable check box to enable the alarm linkage function.
Step 3 Select a relay-in port and a sensor type.
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Sensor Type: NO or NC.
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Anti-Dither: Only record one alarm event during the anti-dither period.
Step 4 Set arming periods and alarm linkage action. For details, see "5.1.1 Alarm Linkage".
Step 5 Click Save.
5.18.2 Relay-in (2)
You can select the mode from Alarm and Arming/Disarming.
Figure 5-93 Select the mode
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When selecting Alarm, the function is same as Relay-in (1). For details, see "5.18.1 Relay-in (1)".
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When selecting Arming/Disarming, you can enable arming or disarming mode through one
press on an external alarm system.
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