3 Channel 4K Dash Cam

Selling a 3 Channel 4K Dash Cam. It features a built-in G-sensor for emergency locking the current file from being overwritten in case of a collision. It also has loop recording to automatically overwrite the oldest video and save the current one when the card is full. It records in 4K/2160P for the front, 1440P for the inside, and 1080P for the rear.