多协议云台解码器的使用说明 包括PELCO_D,PELCO_P等常用协议,Multi-protocol PTZ decoder, instructions for use, including PELCO_D, PELCO_P and other commonly used protocols

视频监视系统规划,说明了云台系统的组成和原理以及选择元件的DOC。-Video surveillance system planning, system shows the composition of Haeundae and principles as well as the choice of components of the DOC.

实现对云台的控制，有变焦，左右上下等功能-Realize PTZ control, there is zoom, left upper and lower functions