... monitor &management & check alarm picture via IESuper client1,4,9,16,25,36, 64-channel , no user limited , centralized monitorSuperioritySupport multi-channel ... )WeightG.W.: 895g(Note:for real products )AttachmentPower adapter ,CD, manual , screws,warranty cardSystemSystem requirementMicrosoft Win98 SE/ME/2000/XP,Vista ...