This software designed specially for peer-to-peer (P2P) network camera, through access to the IOTC (Internet Of Things Cloud) platform to realize P2P remote access. It has the following features: 1, it can receive alarm messages from network camera, , and remind the users. 2,It is able to list the events list of network cameras and video playback. 3, support PT function 4, support two-way audio. 5, support language: English, traditional Chinese, simplified Chinese, and automatically switches according to the system language. 6, watch video and snapshot 7.support cloud store alarm snapshot