1. Resolution: 1440P 2. Main control chip: Yizhi 3. Lens angle: 170 degrees 4. Video frame rate: 30 frames 5. Common supply voltage: 5-12V 6. Lens chip: ultra-clear digital glass lens 7. Memory capacity: no card (self-matched) 8. Transmission rate: 48M/S 9. Multi-language: text is supported worldwide, voice broadcast in Chinese and English 10. USB short line installation, power is taken from the USB port on the roof of the car, plug in the card to power up and record, does not support parking monitoring function 11. USB long line installation, 3.5 meters USB line power, plug in the card to power up and record, does not support parking monitoring 12. Fuse box installation, yellow normal power B+, red ACC line (ACC), black ground wire B-, after connecting the fuse box to power, the parking monitoring function can be turned on 13. Powerful Qualcomm processor, supports H2.65 encoding technology, saves space and runs more smoothly 14. 24-hour parking monitoring, you can use the time-lapse recording function to realize video monitoring of the vehicles safety after parking, and greatly reduce the storage space 15. Automatic recording while driving, you need to view the hotspot signal of the mobile phone connected to the recorder during playback, open the APP to view the video 16. The lens can be adjusted 360 degrees, and the shooting angle can be adjusted according to needs 17. WDR wide dynamic technology, the synthetic picture is clearer, automatically adjusts the picture light, enhances the dark part, and reduces the overly bright part to make the synthetic picture clearer 18. Collision sensing, automatic locking in emergency, built-in three-axis gravity sensor, when a large collision occurs, automatically locks the current video to prevent it from being overwritten in a loop