2.5D 1080P Dual Lens Car DVR Video Recorder Dash Cam Smart G-Sensor Rear Camera 170 Degree Wide Angle Ultra HD Resolution

Smart G-Sensor: Triggered by G-sensor, the dashboard camera will automatically lock videos of unexpected incidents, it can help to address accident and distinguish responsibility. *Motion detection: Will turn on the video when the front movement is detected, otherwise the recording will stop. *Loop Recording: Seamless Loop Recording system provides theoretically unlimited storage from the SD card. Smart safety detection system will always keep the important fragments in your SD card, and loop recording system will automatically overwrite the non-essential part when the memory card gets full.