I bought a Viofo A129 Duo Dash cam from Amazon about 3 years ago, it suddenly died on me so I reached out to Amazon who put me in touch with Viofo, after some back and forth they have suggested the following resolution.
I pay them US$60 and they send me a replacement unit, I asked about Australian consumer guarantee but I don't think they understood. Should I try fight more for a resolution under Australian consumer guarantee or should I just accept their offer?
It's not worth the hassle, you got a good 3 years use out of it under who knows what conditions which seems reasonable.
They're also not an Australian registered company as far as I am aware so a complaint won't get anywhere anyway.