AUBBC 4.0" 2K FHD LCD 1080P Car Vehicle Camera DVR Video Recorder Dash Cam Night Vision G-Sensor with Free 32GB Micro Card 4.0" inch TFT LCD High resolution,Full HD 1920*1080P resolution video recording Uninterrupted loop recording:this camera keeps recording uninterruptedly, delete the oldest file and save the latest one. True recording docking. No freeze and not one second of image missing, recording real image in every moment. 1200W pixels CMOS Wide-angle cameras,170 degree 6-layers glass lens Support TF memory card, please use high-speed TF card ( Class 10and above ), capacity is not less than 8G , TF card maximum supporting 256GB(Include 32GB TF Card) This machine has built-in collision sensors (G-sensor), in the event of serious vehicle collision, the recorder will lock the current images at the time of the accident, at the same time a padlock icon is displayed in the middle of screen, thelocked images will not be cyclic covering