The G-M402 series is a super version of the automotive T-BOX intelligent terminal. Compatible with passenger cars, commercial vehicles, new energy vehicles, and other OBD terminal functions. The functions of the equipment can be expanded according to the requirements, including 4G/3G/2G network module, WIFI module, support Beidou/GPS dual-mode, six-axis gyroscope, two CAN communication, support four input and four output channels, TF card, Bluetooth 4.0, voice horn broadcast, SOS alarm, RS485/RS232 serial port, and data encryption. Aluminum alloy shell, beautiful and high-grade shape, external antenna, optional waterproof configuration.