FeatureLoop RecordingWhen 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.G-SensorWhen 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.Motion DetectionWith 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.Super Night VisionSuper 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.1080P Full HD 3.0 Inches IPS Screen Full HD Car DVR Dash Cam Dual Lens Interior Camera Video Recorder Auto Registrator Motion Detector DVRs Car Dash CameraSpecifications1. Chipset: Jianrong 3291.2. Pixel: 1MP.3. Lens: GC1034+0308 in-car night vision sensor light.4. Resolution: 1920 * 1080P, 1280 * 720P.5. G-sensor: Supported.6. Screen: 3.0 inches IPS screen, 16:9, 360 * 640.7. View angle: 140.8. Loop recording: Support.9. Parking guard/parking monitoring: Configurable, no function.10. Motion detection: Support.11. Memory card: Support maximum 32GB(Not included).12. Video format: AVI.13. Picture format: JPG.14. Power interface: USB2.0.15. Battery: 150mAh.16. Output: HDMI(NOT functional).17. Frequency: 50/60Hz.18. Languages: Russian, Japanese, French, Italian, German, English, Korean, Spanish, Portuguese.Package Included:1x 1080P Dual Car Dash Cam1x Car Charger1x Suction Cup Mount1x User Manual