Dahua NVR100 series User Manual page 204

Warning
Before use the P2P function, make sure the device has connected to the WAN.
Please follow the steps listed below.
Step 1 Click Next button.
Enter P2P interface. See Figure 4-26.
Note
From main menu->Setting->Network->P2P, you can go to P2P interface.
Step 2 Check the box to enable P2P function.
Step 3 Click Next button to complete setup.
The status is online if the P2P registration is successful.
Client Operation
Please follow the steps listed below.
Step 1 Use the cell phone to scan the QR code on the interface and then download and install the cell
phone app.
Step 2 Open App; tap
Figure 4-26
to go to the Live preview.
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