I did buy a cheap £20 camera from tesco at 1st, pic was suppose to be 1080p but it was shocking. The I bought a sj4000 camera from Amazon, it's a replica of a go pro hero 3 I believe and it is great and only £45 pic quality is good and sound quality is good also. I know it's not a dash cam as such but a nice cheap alternative if on a budget.
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