This Standard is the modified adoption IEC 60849:1998, which applies to sound reinforcement and distribution systems to be used to effect a rapid and orderly mobilization of occupants in an indoor or outdoor area in an emergency situation. It applies to systems using tone signals and to systems with voice announcements for emergency purposes.
AS 60849-2004
Original price was: $78.54.$39.00Current price is: $39.00.
Sound systems for emergency purposes (IEC 60849:1998 MOD)
Standards Australia , 04/23/2004
Pages: 20
