1. The CMS is the client monitoring software, can undertake client video, remote monitoring,Equipment centralized management 2. Diskplayer player, can play computer hard disk video recorder file department All video files 3. Ie plug-in, after installation can through the ie remote access equipment 4. Player Player, h. 264 video files of the Player 5. DeviceManage, can for DVR, IPC, such as equipm- ent NVR software DeviceManages