The dashcam in itself could be better & don't bother with the warranty registration or replying to Orskey (Vivian or Kiky) emails offering you a free warranty upgrade, a complimentary Micro SD card or even a complimentary extension cable, you wont get them(According to other reviews) & my own being emailed by "Vivian & Kiky" offering these. Again, according to other reviews, this seems to be a ploy to boost ratings. Going by the other reviews & my own experience customer service is non existent so don't expect any reliable response.
If for any reason the rear view dashcam or it's cable breaks it is impossible to find a replacement, it has a strange combination of a 5 pin connection on one end and a small HDMI connection that plugs into the front camera on the other end, you would have better chance finding a snowman on the sun than this type of cable.
If you don't care if the rear view cable or camera breaks & will just use the front camera then this dashcam is ok. Don't get me wrong, the dashcam is not bad, but could be better, I am already going to return my Orskey S800 dashcam & replacing the front & rear with a better dashcam, one that has that has spares easily available if needed