Dahua NVR2104-I2, User Manual

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6.4.3 Sub Device
Background Information
When you add the first sub device, the default IP is the device IP address that logs in on the web.
From SETTING > Cluster Service > Sub Device, you can add sub devices. For details, see "6.4.2
Main Device".
When adding the first sub device, you need not enter the IP address, because the first sub device is
the current device by default.
After you added main device and sub device, you need to enable cluster function. See "6.4.5
Configuring Cluster Control" for more information.
6.4.4 Transferring Videos
After the main device has recovered, the videos recorded on the sub device during the failure
period can be transferred to the main device.
Prerequisites
The main device works normally.
Procedure
Step 1 Select SETTING > Cluster Service > Transfer Recorder.
Step 2 Click Add Task.
Step 3 Configure parameters.
Step 4 Click OK.
You can click to view details on the transferring task.
6.4.5 Configuring Cluster Control
6.4.5.1 Cluster Control
Background Information
From SETTING > Cluster Service > Cluster Control, you can enable or disable cluster.
Figure 6-3 Start cluster
You can see the corresponding prompt if you successfully enabled cluster service.
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