ISO 7240-25:2010 火灾探测和报警系统 第25部分：采用无线传感路由的组件

标准编号：ISO 7240-25:2010

中文名称：火灾探测和报警系统 第25部分：采用无线传感路由的组件

英文名称：Fire detection and fire alarm systems — Part 25: Components using radio transmission paths

发布日期：2010-06

标准范围

ISO 7240-25:2010规定了火灾探测和报警系统中使用的部件的要求、试验方法和性能标准，这些部件安装在建筑物内部和周围，使用射频（r.f.）传输路径。它规定了评估组件是否符合ISO 7240-25:2010要求的要求。如果组件一起工作，这需要系统设计知识，ISO 7240-25:2010还规定了系统要求。当火灾探测和报警系统使用有线和r。f、 传输路径，ISO 7240的相关部分与ISO 7240-25:2010一起适用。ISO 7240-25:2010取代或修改了与电线传输路径相关的要求。ISO 7240-25:2010不限制无线电频谱的预期用途，例如设备的频率、功率输出；火灾探测和报警系统内使用射频传输路径或单线传输路径和/或射频传输路径的组件的最大允许数量；或受单线传输路径损失和/或r影响的组件的允许最大数量。f、 传输路径。

ISO 7240-25:2010 specifies requirements, test methods and performance criteria for components used in fire detection and alarm systems, installed in and around buildings, which use radio-frequency (r.f.) transmission paths. It specifies requirements for the assessment of conformance of the components to the requirements of ISO 7240-25:2010.Where components work together and this requires knowledge of the system design, ISO 7240-25:2010 also specifies requirements for the system.When the fire detection and alarm system uses wired and r.f. transmission paths, the relevant parts of ISO 7240 apply together with ISO 7240-25:2010. Requirements relevant to wire transmission paths are superseded or modified by those included in ISO 7240-25:2010.ISO 7240-25:2010 does not restrict the intended use of radio spectrum, e.g. frequency, power output of devices; the allowed maximum number of the components using r.f. transmission paths within the fire detection and alarm system or one wire transmission path and/or r.f. transmission path; or the allowed maximum number of the components affected by loss of one wire transmission path and/or r.f. transmission path.

标准预览图