TOGUARD DashCam (Car DVR/1) This is a Multi-functional Full HD 1080P Car Dash Camera with Built-in OBD Diagnosis scanning tools . OBD Diagnosis scanner can detect current vehicle status and real-time display on screen, also status stamp on video for your record. With 2.7 inch LCD screen, 1080P HD Recording at a Smooth 30 FPS by Ultra Wide Six-Glass lenses, Featuring WDR (Wide Dynamic Range) Built-in G-sensor : (Motion Detection Function) - Automatic Motion Detection, Automatically Saves and Locks the Current Video File if it Detects an Accident to Protect the Video Evidence LOOP Recording :Seamless Continuous Recording. If the Memory Card Runs out of Free Memory, it will Auto Record over the Old Files ?Parking Monitor : after power off ,the camera can keep recording at 5fps/3fps/1fps to keep protecting your vehicle.