Yesido KM21 1K HD Camera Car Driving Recorder with 1.47 inch Screen 1. 1920x108030FPS HD video recording, clear recording even at night. 2. GK7202V300 main control chip, HD video image processing. 3. 145-degree wide-angle lens, wider shooting, 1K HD recording, larger video evidence collection range. 4. With 1.47-inch IPS preview screen, HD recording, record screen angle. 5. Built-in gravity sensor, when the vehicle collides, it will automatically record emergency video and this video will not be overwritten by loop recording, which helps the owner to collect evidence at any time. 6. APP can view playback and real-time preview. 7. 24-hour all-day monitoring, turn on the time-lapse recording function after parking and turning off the engine. 8. Support TF card expansion function, can be expanded to 128GB 9. Parameters: Resolution: 1920x1080 Chip: GK7202V300 Gravity sensor: SC7A20 Screen size: 1.47 inches IPS Lens sensor: GC2083 (2G2P) Video recording angle: 145 degrees wide angle Language: English