Maxwell X8000C Car Black Box GPS Dual Camera Dual Lens Car DVR Camcorder Black Box + Rotatable Lens + GPS Module + G-sensor 32G AV Outand Gravity Sensor 140-degree wide-angle dual lens with night vision capability External GPS function receives the GPS signals and records the "time", "date", "speed" and "GPS logs" at the same time Built-in 3G-GSENSOR gravity can record the gravity sensitive information and make judgments according to the motion offsets Supports to take videos automatically once the engine starts Support video file recording switch functions