【Dual HD camera and Compact Size】Equipped with full HD 1080P front camera and HD 720p rear camera, this system gives a clear view around your vehicle and simultaneously records from both directions. The cameras have a 140°super wide-angle lens, which guarantees no blind spots even when your backseat has a tall passenger or rear window is blocked by luggage.The compact design,featured by the 3-inch IPS screen,makes it easy to install and flexible for placement.【Built-in WiFi and GPS 】Built-in with GPS,it can record your driving routes.Built-in with WiFi,you can connect the mobile App with the camera and play the captured video at any time without using your data, convenient for browsing or presenting to the police or the insurance company.【Night Vision and Reverse Sensor】With a F2.0 large aperture and an aerospace-level night vision,it captures clear videos at night.The rear camera will be turned on and the auxiliary line will appear on the screen automatically when reversing.【Loop Recording and Accident Auto-detection】It allows 24-hour seamless loop recording.You can record the scenery while driving or traveling. The new footage can overwrite the old one when the SD card is full. The variable sensitivity G-sensor automatically detects sudden shaking/collision and urgently locks the footage to