Alcohol Smart-Start Interlocks

Alcohol Ignition Interlock Devices are installed in vehicles to prevent their engines from being started until an alcohol-free breath sample is provided. All our interlock devices are certified to Australian and CENELEC European Standards.

Offroad 4×4 supply and install Smart Start Interlock devices to all makes and models. A Smart Start Interlock is fully government approved and easy-to-use, our experienced staff can install and assist you with and questions you may have regarding the effective operation of the device – we can help you get back on the road faster!

Why use a Smart Start Interlock?

Smart Start is one of the largest providers of alcohol interlock services in Australia, with over 10 years of experience helping drivers through their interlock programs. They understand that driving is an essential part of everyday life for most Aussies. Smart Start services revolves around getting drivers back on the road quickly at an affordable price.

  • 24/7 support line – get assistance anytime, anywhere
  • Approved alcohol interlock provider for programs in New South Wales, Australian Capital Territory, Victoria, Western
  • Australia, and Victoria.
  • Trained and certified technicians
  • Ignition interlock devices made in Texas, certified to Australian and CENELEC European Standards
  • Reliable, accurate, easy to use equipment
  • Commercial and voluntary alcohol interlocks
  • Cars, motorbikes, heavy vehicles, commercial vehicles


The Smart Start 20/20 has been designed with user experience at the forefront. Safety, reliability and ease of use have made this our most commonly used interlock device in Australia. Everything from the large keypad, ergonomic grip design, and remote unlocking options have been engineered to fit seamlessly into your everyday driving routine.

  • Simple straightforward breath testing
  • Remote unlocking options
  • Integrates with Smart Start Camera enabling positive identification
  • Ergonomic with its comfort grip design
  • Backlit screen for easy reading
  • Large keypad allows you to navigate the functions of the device with ease, such as accessing status updates and remote unlocking
  • No false positives with fuel cell technology


The Smart Start 20/30 was designed with optimal usability in mind. Compact and efficient, the 20/30 features a large colour screen for easy visibility. Its small and discrete design does the job without drawing attention to itself. The Smart Start 20/30 device is available upon request at certain service centres.

  • Discrete and compact design
  • Colour display for easy readability
  • ‘Hum’ requirement can be removed
  • Keypad for easy use
  • Compatible with Smart Start camera providing positive identification
  • No false positives with fuel cell technology
  • Remote unlocking options


Camera Although not yet mandatory in all states, linking a camera with your alcohol interlock device allows for identification of the provider of a breath test. Many customers have found this fail-safe method of identification invaluable. Our cameras are compatible with both the SSI-20/20 and the SSI-20/30 devices.

  • Easy mounting
  • Fast download
  • Positive identification
  • Eliminate violations from other people operating the device improperly