Advanced Car Eye 3.0 (Pro) Dash Cam comprise two premium wide-angle cameras (QHD for front and FHD for rear) for your vehicle. Using proximity (Radar, Only for ACE 3.0 Pro) and vibration sensors (G sensors), it captures and records critical situations while driving and parking to use as evidence if necessary. Advanced Car Eye 3.0 (Pro) is the monitor and control panel for your cameras. You can watch and download recorded videos and images and make manual recordings. All settings can also be adjusted using the ACE 3.0 app: - Operating modes - Recording criteria - Video / image data and so on.