Projekta Nr.ISO 7240-3:2020
Nosaukums<p>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.</p> <p>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.</p> <p>This document is not applicable to:</p> <p>a) loudspeaker-type devices primarily intended for emitting emergency voice messages that are generated from an external audio source;</p> <p>b) supervisory audible alarm devices, e.g. within the control and indicating equipment.</p>
Reģistrācijas numurs (WIID)72258
Darbības sfēra<p>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.</p> <p>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.</p> <p>This document is not applicable to:</p> <p>a) loudspeaker-type devices primarily intended for emitting emergency voice messages that are generated from an external audio source;</p> <p>b) supervisory audible alarm devices, e.g. within the control and indicating equipment.</p>
StatussAtcelts
ICS grupa13.220.20