FHD Car DVR Camera Dash Cam Dual Record Hidden Video Recorder Dash Camera 1080P Night Vision Parking Monitoring G-sensor DashCam 1.Loop Recording <br> When this feature is turned on, the memory card is full and the oldest video will be overwritten by the newly recorded video.However, videos under special conditions will not be overwritten, such as G-sensor, Parking Monitoring.<br> <br> 2.G-Sensor<br> <br> When your car is subjected to an impact or other emergency, the G sensor is triggered, so that the recorder immediately records and locks the video.<br> <br> 3.Motion Detection<br> <br> With the motion detection function is enabled, when the Car DVR detects a moving object, it will automatically start recording video. When there is no moving object, it will stop recording and detect the moving object again.<br> <br> 4.Super Night Vision<br> <br> Super Night Vision, Sony IMX323 image sensor 1/2.9 inch light-sensitive components, 4 IR lights, f/1.8 aperture and 6-glass lens, can capture clear videos and photos even in low-light night conditions.<br> <br> Parameter:<br> <br> Display size: 3 inch IPS screen<br> <br> Power interface: DC 5V/2A<br> <br> Storage temperature: -30℃- 70℃<br> <br> USB interface: mini USB<br> <br> Video format: AVI<br> <br> Picture format: JPG<br> <br> Lens: dual lens camera, it can record outside and inside at the same time<br> <br> TF :32GB (C10)(optional, with or without card)<br> <br> Function: loop recording / motion detection / gravity sensing