标准摘要
[中文适用范围]： IEC 62642 系列的这一部分规定了作为 IHAS 一部分的安全雾系统的要求。它涵盖了应用和性能，并提供了必要的测试和试验，以确保此类遮蔽设备的效率和可靠性。本国际标准还对安全雾系统的设计@安装@操作和维护的标准提供了指导。 [外文原描述]： IEC 62642-8:2011 specifies the requirements for security fog systems as a part of an I&HAS. It covers application and performance and also gives the necessary tests and trials to ensure efficiency and reliability of such obscuration devices. It also gives guidance on the criteria for design, installation, operation and maintenance of security fog systems.
英文名称Alarm systems - Intrusion and hold-up systems - Part 8: Security fog device/systems