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1. What is CMD?
CMD is the new designed GPS Navigation, the abbreviation for Car Multimedia Device. Different from the normal GPS Navigation device, CMD is with higher brightness and anti-Glare screen protector. Based on Android System, it support Wi-Fi, GPS Navigation and FMT function, has the port for AVIN. In the Car, it is the Road Guide, take home, it is the Tablet PC.
2. What is the VSA?
VSA is the Visual Side Assist, with two cameras and one control box, which is the auxiliary equipment for the rearview mirror. Two Cameras are designed with Waterproof brim which protect the camera from the raining and fog day. With the 100° angle view, it will make you steer much more safety. Two Cameras are installed in the left and right side of the car, and connect to the left and right turn signal light. You will see the side image when steering. The control box support DVR, AVIN, with one AVIN cable to connect to the CMD.
3. What is GPS Navigation?
A GPS navigation device is a device that accurately calculates geographical location by receiving information from GPS satellites. Initially it was used by the United States military, but now most receivers are in automobiles and smartphones. The Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 24 satellites placed into orbit by the U.S. Department of Defense.[1] Military actions was the original intent for GPS, however in the 1980s, the U.S. government decided to allow the GPS program to be used by civilians. The satellite data is free and works anywhere in the world.
4. What is the GPS Navigation Operation System?
GPS Navigation has two Different Operation System (OS), one is Windows CE 6.0, the other is Android. The Windows CE 6.0 (WINCE 6.0) is the basic system for GPS Navigation. The Android system is the smart system, you can download the APK from Google Play, the UI interface is like the normal Tablet PC.