About this item Adopt 4 glass large wide‑angle lens, wide dynamic technology, ideal imaging effect under strong light/low light environment, automatic recording when the car is started, and automatic shutdown after flameout for 5 seconds. Video files can be played back at any time without distortion. High‑definition shooting device, clear images, no smear. It has overvoltage and overcurrent protection device, built-in polymer lithium battery to prevent high temperature explosion. With professional high and low temperature resistant suction cup bracket, Powerful document protection function, in the event of sudden power failure, machine damage, etc., the video file will still be completely saved, and the video will be automatically cycled over. Continuous recording, no gaps, no missing seconds, no data missing. Built‑in G‑sensor, real‑time three‑axis three‑dimensional detection of vehicle collision status, and start sudden collision video recording when abnormal (this file will not be overwritten). › See more product details