标准摘要
[中文适用范围]： 本文件规定了声音报警装置的要求、测试方法和性能标准，该装置旨在在火灾探测和火灾报警系统与建筑物居住者之间发出声音警告，无论有或没有语音消息。 本文件规定了两种应用环境的火灾报警声音报警装置，A型用于室内，B型用于室外。 本文件不适用于： a) 主要用于发出由外部音频源生成的紧急语音消息的扬声器型设备； b) 监督声音报警装置，例如控制和指示设备内的装置。 [外文原描述]： This document specifies the requirements, test methods and performance criteria for audible alarm devices intended to signal an audible warning, with or without voice messages between a fire detection and fire alarm system and the occupants of a building. This document specifies fire alarm audible alarm devices for two types of application environment, type A for indoor use and type B for outdoor use. This document is not applicable to: a) loudspeaker-type devices primarily intended for emitting emergency voice messages that are generated from an external audio source; b) supervisory audible alarm devices, e.g. within the control and indicating equipment.
英文名称Fire detection and alarm systems — Part 3: Audible alarm devices