Features: 1. 4P wide-angle professional lens. 2. Using the latest wide dynamic technology, the imaging effect is better in bright/low light conditions. 3. High-definition highlight RGB display. 4. The car starts automatic recording, and the flameout delay 5S automatically shuts down. 5. No gaps and no seconds continuous recording function, no data will be missed. 6. Built-in collision sensor, real-time three-axis stereo detection of vehicle collision state, abnormality starts mutation collision recording (this file will not be covered). 7. Powerful document protection function, sudden power failure, machine damage, etc., the video document will be completely saved. 8. Auto loop overwrite recording / The front and rear cameras can be switched freely, and the video files can be separated and placed separately. / temporary manual off, on recording / temporary manual emergency lock important recording / manually turning on, turning off recording / settable time to automatically turn off the screen, and closing the screen does not affect the normal recording work. 9. The video file can be played back at any time / without distortion HD camera, the image is clear and there is no smear. 10. Overvoltage and overcurrent protection. Parameter: 1. Shooting sensor: H62/140A/2363/1243 2. Lens: HD 170 degree wide-angle lens 3. Display screen: 3.0 inch HD screen 4. Effective pixels: 1920*1080 front lens, rear lens: HDMI-VGA 5. Video format: MOV 6. Video Compression: MJPG 7. Frame rate: 1080P/30f/s 8. Image format: JPEG 9. Photo size: up to 12M 4032*3024 resolution 10. Collision sensor: three-axis stereo collision detection 11. Record mode: AVI format, loop recording 12. Memory: Support TF memory card 4GB ~ 32GB 13. Working voltage: DC 5V 14. Working current: 750mA 15. Quiescent current: <100uA