AS ISO 9533:2020 PDF
Identically adopts ISO 9533:2010, specifying static test method for sound output performance and alarm activation of audible travel alarms and forward horns mounted on earth-moving machinery for operation on work sites and travelling on public roads. Applicable only to alarms and horns installed on earth-moving machinery. Does not specify installation for particular machines, or laboratory testing of warning alarm functionality or durability.
