Cart

AS O56-1946

Quantity

$30.00

Payment Details

Sub Total $30.00

View cart Checkout

NAS 412 Rev. 2 Original price was: $99.00.Current price is: $59.00.
JIS K 6386:2019 Original price was: $20.00.Current price is: $11.00.
AASHTO Green Book (GDHS-7) Original price was: $310.00.Current price is: $186.00.
NAS 4003 Rev. 13 Original price was: $69.00.Current price is: $41.00.
CGA P-18 Original price was: $59.00.Current price is: $35.00.

You cannot add another "AS O56-1946" to your cart. View cart

Sale!

AS 60849-2004

Original price was: $86.00.Current price is: $52.00.

Sound systems for emergency purposes (IEC 60849:1998 MOD)
standard by Standards Australia, 01/01/2004

Description

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.