CCTVP2P is a P2P way to view IPC and DVR, Plug and Play from all over the world! CCTVP2P contain both IP type and UID type to connected the device. UIDType: the default type of adding device, using the device UID to get the connecting info from the GooLink server, with this type, you can free yourselves from the boring job of setting port forwarding and the IP address.