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P2P
Give a name to your target VTO, and then tap the sign.
The mobile phone starts to scan.
Log in the web interface of the VTO you need to add, and then select Network.
The P2P interface is displayed. See Figure 5-4.
For VTO3211D, select Household Setting > Room No. Management to get the QR
code.
P2P
Scan the QR code with your phone, then enter the user name and password of its web
interface, and then tap Start Live Preview.
The live video is displayed. And you can also start audio intercom or unlock the door.
See Figure 5-5.