What Is ADAS in a Dash Cam? A Simple Guide for Aussie Drivers
Shopping for a dash cam and keep seeing the letters ADAS on the spec list? You are not the only one scratching your head. It sounds technical, and plenty of first-time buyers worry it is something complicated they will need to fiddle with. It is not. ADAS in a dash cam is simply a set of friendly safety alerts, and this guide explains what they do in plain English.
We will cover what ADAS means, which cameras in our range have it, and exactly what each alert is for. By the end you will know whether an ADAS dash cam is worth it for the way you drive.
What is ADAS in a dash cam?
ADAS stands for Advanced Driver Assistance Systems. That is a mouthful, so here is the plain version. It is a group of gentle warnings that watch the road with you and give you a nudge if something needs your attention, like drifting out of your lane or getting too close to the car in front.
Think of ADAS as a quiet co-pilot. It never takes over the driving. It just taps you on the shoulder so you can react a moment sooner. Every alert can be turned up, turned down, or switched off to suit you.
Do all dash cams have ADAS?
No, and this is worth knowing before you buy. Some cameras are built purely to capture sharp footage and skip driver alerts altogether. In our range, the VIOFO cameras focus on top-end video quality and do not include ADAS. If you specifically want the safety alerts, you want a camera that lists them, which brings us to Vantrue.
Which of our cameras have ADAS?
The ADAS alerts in our lineup live on the Vantrue dash cam range, such as the Sonnet 1 Pro and the Sonnet 1 Pro Max. These cameras pair their recording with a set of driver alerts, and they use built-in GPS, the same location tech your phone maps use, to know your speed and position, which some of the alerts rely on.
The types of ADAS alerts, and what each one is for
Here are the alerts you will find on an ADAS dash cam, each explained simply.
Lane Departure Warning
This one keeps an eye on the lane lines. If you start drifting out of your lane it lets you know. It is aimed at those moments when you are tired or distracted and wander a little without realising. Most systems only kick in above a certain speed, so it does not nag you around the car park.
Forward Collision Warning
This alert watches the gap between you and the car ahead. If you are closing in too quickly and a bump looks likely, it warns you to ease off. It is a handy second set of eyes in stop-start traffic on a busy road.
Front Vehicle Start Alert
Sitting at the lights daydreaming? If the car in front pulls away and you have not moved, this gives you a gentle prompt. It is a small thing, but it saves you holding up the traffic behind you.
Blind Spot Monitoring
This helps with the spots your mirrors miss. It flags a vehicle sitting beside you where you might not easily see it, which is reassuring when you are changing lanes on the motorway.
Pro Tip: ADAS alerts can feel a bit chatty when you first switch them on, especially in heavy traffic. Do not let that put you off. Spend two minutes in the settings turning the sensitivity down to a level that suits you, and they quickly become a help rather than a distraction.
What do you need to use ADAS?
Two things make ADAS work properly. First, the camera needs GPS, which the Vantrue models have built in, so that is sorted out of the box. Second, the camera needs to be mounted straight and level, because the alerts judge distances and lane lines based on where the camera is pointing. A tidy install, or a quick calibration in the settings, gets it lined up. If you would rather not tackle the mounting yourself, we can point you to a local installer.
Is an ADAS dash cam worth it?
It comes down to how you drive. If you spend a lot of time in traffic, cover big distances, or just like the idea of a quiet safety net, an ADAS dash cam gives you that extra bit of awareness on Australian roads. If you mainly want crystal-clear proof for insurance and are happy without the alerts, a footage-first camera does the job too. Our guide on how to choose a dash cam can help you weigh it up.
Either way, you are still getting the core benefit of a dash cam, which is solid proof of what happened if anything ever goes wrong.
Not sure which way to go? Have a chat
If you are weighing up an ADAS dash cam against a footage-first one, Michael and Harrison are happy to talk it through and match a camera to the way you actually drive. No pressure and no jargon. Just get in touch and we will get you sorted.
Last reviewed: 19 August 2026. If a specification, a feature or a price on this page is wrong or has gone out of date, tell us and we will correct it.