Goolink is a P2P way to view IPC and DVR,Plug and Play from all over the world!GIDType is the default type of adding device, using the device GID 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.Basic function introduction:1.Stream Videos over WIFI or 3G2.View up to 4 live video streams 3.Device management.4.Snapshot and browse picture5.Record and playback video6.PTZ control7.Landscape and Portrait orientation support8.Two-way talk-back9.Digital ZOOM10.Using QRcode to add new device