BS EN 50131-2-5-2008 标准详情
- 标准号:BS EN 50131-2-5-2008
- 中文标题:报警系统.侵入和拦截系统.无源红外线和超声波探测器用要求
- 英文标题:Alarm systems -Intrusion and hold-up systems -Part 2-5: Requirements for combined passive infraredand ultrasonic detectors
- 标准类别:英国标准
- 发布日期:2008-12-31
This European Standard is for combined passive infrared and ultrasonic detectors installed inbuildings and provides for security grades 1 to 4 (see EN 50131-1), specific or non-specific wired orwire-free detectors, and uses environmental classes I to
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