Just a note if using a 32gb sd card supplied with the dashcam don't forget to format the card. My card filled up overtime because every time I locked and left the car closing the door triggered the front and rear dash and locked the file thinking it was a bump , camera operating as it should problem 2 min of recording front and rear. Problem solved by upgrading to a128gb sd Scandisk fast read write at £21 were as Nextbase 128 go sd card £71 . Once in a while I take the 128gb sd card out and format on windows 10 pc via a card reader. BUT UNTICK QUICK FORMAT OPTION format takes a while 10/15 min