Great device! BMW F30 looks great with it. Had to extend the power cable, but overall everything is fine. If you use the app from the user's manual, you can change the duration of the recording cycle (1-3-5 min)
did not fit the f30 (3 series). there is no fuse panel located within the length of the cables provided and bmw has safety measures built in to shut off electronics running a particular amount of time to avoid battery drain. more is needed to complete install of this item. also, it seems the item shipped via sail boat.