去年,高清摄像机及高清监控系统仍处于一个起步、探索阶段;今年,高清摄像机便遍地开花,几乎每家安防企业都推出了高清系列监控产品,高清技术实现大跨步,高清摄像机及高清监控系统都更上了一层楼。高清监控市场目前主要是模拟高清、网络高清和数字高清,后两者正是当今安防领 Last year, high-definition video cameras and high-definition surveillance systems are still in a starting stage of exploration; this year, high-definition cameras everywhere blossom, almost every security company has launched a series of high-definition surveillance products, high-definition technology to achieve large strides, high definition cameras and high-definition surveillance system Have a higher level. HD surveillance market is currently mainly analog HD, HD and digital high-definition network, the latter two are the security collar