目录***闭路监控系统***..........................................................................................4一、摄像机...........................................................................................................41.基础知识........................................................................................................................................................42.CCD摄像机的选择和分类.............................................................................................................................53.CCD摄像机的安装与调整.............................................................................................................................7二、摄像机镜头..................................................................................................91.分类................................................................................................................................................................92.正确选用摄像机镜头....................................................................................................................................9三、监控外围设备介绍....................................................................................121.云台..............................................................................................................................................................122.支架..............................................................................................................................................................143.防护罩..........................................................................................................................................................144.监视器..........................................................................................................................................................155.视频放大器..................................................................................................................................................156.视频分配器..................................................................................................................................................157.视频切换器..................................................................................................................................................158.画面分割器..................................................................................................................................................169.录像机..........................................................................................................................................................1610.红外光投射器............................................................................................................................................1711.云台镜头控制器........................................................................................................................................1712.监听头........................................................................................................................................................1713.顺序式视频音频切换器............................................................................................................................1714.矩阵切换...
