Hi Hans,
thank you for your answer. I didn’t think about damaging the card. Corruption of the last video is acceptable in my use case as I don’t need to keep it if nothing happened, but damaging the card is a different story. Well, that would be the only interaction with the camera needed, other than that I could just leave it there and pretty much forget about it, not too bad. If I do get in an accident and the USB cable is disconnected, there’s a probability the video will be unusable, that would be the biggest downside. It’s hard to make a device that answer every scenario, and it seems to be an overall good and well thought product. I appreciate your answer, especially considering I mentioned it was about the purchase of a used device.
Best regards,
Pierre