Read the manual, know how it operatesReviewed in the United States on September 15, 2019
I had to go back and edit my feedback. NOTE! don't attempt to format your sd card with a computer. Do it with the device, it's painless. Also easy to update firmware. Can't really complain about it being FAT32, the whole market still is! I do have to say night vision SUCKS! I live in the country. This device night vision is only good for "city" night only. BRIGHT city light. A little bit of glare issue from direct sun. This is the non pro. As well, on a hot Texas summers day the thing falls of the windshield, it's almost a guarantee. And will get stuck on a reboot loop the same.