IEC 62676-4:20 14给出了用于安全应用的视频监控系统（VSS）的选择、规划、安装、调试、维护和测试的建议和要求，该系统包括图像捕获设备、互连和图像处理设备。IEC 62676本部分的目标是: -提供一个框架来协助客户、安装人员和用户建立他们的要求； -协助说明者和用户确定给定应用所需的适当设备； -提供客观评估VSS性能的方法。

IEC 62676-4:2014 gives recommendations and requirements for the selection, planning, installation, commissioning, maintaining and testing video surveillance systems (VSS) comprising of image capture device(s), interconnection(s) and image handling device(s), for use in security applications. The objectives of this part of IEC 62676 are to:
- provide a framework to assist customers, installers and users in establishing their requirements;
- assist specifiers and users in determining the appropriate equipment required for a given application;
- provide means of evaluating objectively the performance of the VSS.