ISO 7240-16-2007 火灾探测和报警系统.第16部分:声音系统控制和指示设备

标准号：ISO 7240-16-2007
中文标准名称：火灾探测和报警系统.第16部分:声音系统控制和指示设备
英文标准名称：Fire detection and alarm systems - Part 16: Sound system control and indicating equipment
标准类型：C81
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：C81
国际标准分类号：13.220.20
适用范围：This part of ISO 7240 specifies the requirements, test methods and performance criteria for sound systemcontrol and indicating equipment (s.s.c.i.e.) for use in buildings and structures as part of a sound system foremergency purposes (s.s.e.p.) (item C of Figure 2 in ISO 7240-1:2005). The s.s.c.i.e. is primarily intended tobroadcast information for the protection of lives within one or more specified areas in an emergency, to effecta rapid and orderly mobilization of occupants in an indoor or outdoor area. This includes systems usingloudspeakers to broadcast voice announcements for emergency purposes, alert signals complying withISO 7731, and evacuate signals complying with ISO 8201.The overall requirements of an s.s.e.p., especially concerning audibility and intelligibility, are contained withinISO 7240-19. In addition to ensuring compliance with this part of ISO 7240, the manufacturer should alsoconsider the requirements of ISO 7240-19, national regulations, codes and standards that affect the s.s.c.i.e.design and usability. For example, some regulations require certain optional functions to be available on alls.s.c.i.e. installed within the jurisdiction.The use of the equipment for normal sound reinforcement and distribution systems purposes under nonhazardouscircumstances is not excluded.This part of ISO 7240 can also be used for the assessment of similar control and indicating equipment for usein systems where the warning-signal broadcast does not include a voice message.This part of ISO 7240 does not apply to systems using only sounders or bells.