Dual Cameras & Super Night Vision - Equip with front & rear dual lens can monitor the situation both outside and inside the car and show it on the 2.7 inch LCD screen at the same time. Built-in 1/4 inch low noise and high quality photographic element can capture ultra clear picture at night or in a dark place, clear video evidence potentially critical in an insurance claim, making your trip easier and safer. Ultra Wide Angle - The front lens with ultra wide angle of 140 degrees can be rotated up and down 20 degrees; the back lens with ultra wide-angle of 120 degrees high resolution; this perfect modular design is more convenient for various angle and high resolution video shooting Newly added GPS module - Using random specialized software, you can see the video at computer, at the same time connect Google map through the Internet. Driving track shows on the map and you can trace the running route of the vehicle.