GPS tracking devices are cellular network-based devices, it grows up from 2G to 3G and the lasted GPS tracking devices are 4G.
2G is basic tracking devices in GPS field market in beginning, fleet GPS tracking devices for motorcycle, trucks, boats, private cars etc, super mini GPS tracking devices for kids, elder, adult etc, tracking platform for real-time tracking, multiple reports etc, 2G is the mainstream tracking devices for most of countries, for example our VT600 device with real time tracking, fuel monitoring, engine control, harsh accelerated and decelerated etc, it’s a mature device for all of 2G available countries.
As time goes by and technology improving, 3G new car tracking devices with more functions was launched, the sim card provider of some countries was closed 2G network compulsory, they don’t provide 2G maintenance service anymore, so it’s a new chance to replaced all 2G device to 3G. For example, we have 3G tracking devices VT900 support RFID, iButton, temperature monitoring, keypad controlling, etc, for special projects.
4G is a new trend in GPS field, since the demand for GPS tracking devices supported camera for truck security, school bus, public bus solutions are required, 4G internet brings real-time video transmitting, two way communication, Canbus analyzing, extended function box etc, that is the multiple function GPS tracking devices VT700 we are developing. With rich experienced R&D team and factory, we already launched 4G basic function GPS tracking devices.
Wireless communication technology is usually a new generation every 10 years. In 2000, 3G began to mature commercial. In 2010, 4G matured and commercialized. In 2009 we developed our 2G GPS tracking devices; in 2015, 3G GPS tracking devices came; nowadays in 2019, we have our 4G GPS tracking devices. Follow the step of wireless technology, no matter if you need 4G, 3G or 2G GPS tracking devices, we have a solution for you.