The objective of this Standard is to specify the equipment requirements for intercommunications systems used to assist in the safe evacuation of building occupants in the event of a fire alarm or other emergency.
AS 4428.4:2016 History
AS 4428.4:2016
$39.00 $78.00
AS 4428.4-2004
$25.00 $50.00
More Standards PDF
AS 60870.2.1-1998
$29.00 $58.00
AS 60870.4-1998
$35.00 $71.00
AS 60870.1.4-1998
$29.00 $58.00
AS 4467-1998
$50.00 $101.00