一、监控电视系统简介监控电视这里是指线缆(包括电缆和光缆)电视,又称闭路电视,通过摄像机、监视器等设备使人的视觉得到延伸,人们可以在室内观察到室外其它场合的现场情况。监控电视在公共安全防范、企业现代化控制管理及其他特殊场合有广泛的应用。随着电子技术发展,监控电视技术也日趋成熟和 First, the introduction of monitoring television system Monitoring TV here refers to the cable (including cable and cable) TV, also known as closed-circuit television, through the camera, monitor and other devices to make people’s vision be extended, people can observe indoor indoors other occasions live situation. Surveillance TV has a wide range of applications in public safety precautions, enterprise modern control management and other special occasions. With the development of electronic technology, monitoring television technology is also becoming more and more mature