Alcohol Countermeasure Systems (ACS) is a leading manufacturer of alcohol sensing and breath test instruments. Formed twenty five years ago, to address the emerging for portable breath analysis devices, ACS has continued to actively engage in the research and development of breath analysis techniques and to introduce leading designs of breath analysis products to suit a variety of applications.

Alcohol Countermeasure Systems Australasia (ACS) is the main importer and distributer of all types of alcohol breath testing and alcohol ignition interlock devices.

ACS is recognised for its expertise in the field of breath analysis and alcohol sensing technologies and offer the innovative designs of "intelligent" products based on the use of micro-computer "chips". These are noted in the law enforcement, industrial safety, clinical, public and personal markets.

Breathalyser Hire and Rental specialises in the supply of a variety of Australian Standards Certified wall mounted alcohol breath test products. These products are the very best in alcohol detection suitable for workplaces, pubs, clubs, function centres, councils and other public venues.

The Breathalyser units available for sale and rent are

Guardian Interlocks Australasia runs the Ignition Interlock Program, which is currently used in many states of Australia. The fitting of the Alcohol Ignition Interlock devices are normally initiated by a court directive for people who have had high or repeated drink driving convictions. The Interlock Program is run by our company Guardian Interlock Systems Pty Ltd, inconjuction with the State Roads and Judicial System.