标准编号：ISO 7240-1:2005
中文名称：火灾探测和报警系统.第1部分：总论和定义
英文名称：Fire detection and alarm systems — Part 1: General and definitions
发布日期：2005-12
标准范围
This part of ISO 7240 provides a set of general guidelines and definitions to be used in describing the firedetection and alarm system equipment, tests and requirements in the other parts of ISO 7240.The components that a fire detection and alarm system can have are shown in Figure 1. Item C of Figure 1can be replaced by a sound system for emergency purposes, the components of which are shown in Figure 2.Fire detectors can be self-contained: these are devices containing within one housing all the components,except possibly the energy source, necessary for detection of fire and giving an audible alarm.NOTE Inter-connected smoke alarms complying with ISO 12239 and not connected to control and indicatingequipment do not form a fire detection and alarm system as defined in this part of ISO 7240.
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