MATIES 4inch DVR Scree with 3Dash Cam,Video Recorder,NightVision & Motion Detection 163 Black LCD  (10 cm)

1.Three Lens Simultaneous Recording: Front camera 170 degree wide angle, rear camera 140 degree wide angle, omnidirectional video recording, away from potential dangers. 2. Automatic Switching of Reversing Image: Automatic switching of reversing image, equipped with full screen HD display of the environment behind the car, and auxiliary car line to say goodbye to difficulties in reversing.. 3. Waterproof Rear Camera: With LED light automatic fill, reverse image, which can be installed on the rear windshield or above the license plate. 4. Seamless Cycle Recording: Set the cycle recording duration, the memory card will automatically overwrite the earlier video when full, seamless cycle utilization of memory space, emergency recording locked video will not be overwritten. 5. Gravity Sensing: When the vehicle body is shocked due to collision, the cam will automatically latch to ensure that video evidence is retained. 6. Motion Detection: If there are moving objects within the monitoring range, the video security will be automatically started, and the vehicle conditions will be accurately recorded under external force