The atoto cam is actually an Anytek x28 cam, and it works with other "none atoto" HUs...The atoto one will most likely work with atoto units only. All other DVR cams are most likely the same thing just with a different brand sticker slapped on it. I personally wouldn't use those DVR cams since they're limited to 720p resolution at a measley 30fps. They also feature ADAS but most people end up turning it off since alerts are annoying and delayed and end up being dangerous if you actually rely on it, so it's a toy at best.
I don't care much if it is full hd or only 720p -720p should match our screen resolution anyway. So I think pic quality at night and app quality matters more.
And yes I do know it's a toy gimmick -But my car is all about toy gimmicks
I also realize that none of the hu resellers produce their cams, so identical are available from other cheaper sources. But I have read that some cams looking identical have different hardware inside, so I'm a little worried that cheaper version might be inferior.
Anyone have any experience with these dvr cams?