Rexing M3 three-channel mirror dash cam eliminates blind spots when you are driving. The loop recording feature offers uninterrupted recording, overwriting older footage when the memory card gets full, while the touch-screen display lets you swap camera views or bring up controls instantly. This dash cam features a front, cabin and rear camera, with a wide dynamic range for optimal performance in low-light situations. | Rexing | | M3 1080p 3-Channel Mirror Dash Cam with Smart GPS | Black | Best Buy