DIN EN IEC 63180:2021
检测器检测范围的测量方法和声明 用于主要和次要运动检测的被动红外检测器(IEC 63180:2020);德文版 EN IEC 63180:2020
Methods of measurement and declaration of the detection range of detectors - Passive infrared detectors for major and minor motion detection (IEC 63180:2020); German version EN IEC 63180:2020