The VT300 series vehicle tracking gateway user manual provides product overview, installation steps, cable connections, I/O interface usage, and protocol…
The VT300 series vehicle tracking gateway is a cost‑effective device with rich interfaces and strong performance, designed for logistics, engineering vehicle monitoring and other industries. It offers precise GNSS positioning, vehicle and driver status tracking, history routes, electronic fences, and abnormal alarms, and can be managed remotely via a cloud platform.
The manual covers SIM card installation, mounting the unit on a vehicle, cable types and wiring (including 26‑pin, OBD‑II 7‑pin and 26‑pin cables), I/O interface connections (digital I/O, analog input, 1‑Wire, RS232, ignition signal), and log/CLI functions. It also lists supported vehicle models and details the J1939 and J1708 communication protocols used in heavy‑duty vehicles. This manual is written in Chinese.
| LTE Network Support | CatM1, Cat1, Cat4 |
|---|---|
| Digital Outputs | 3 (max 300 mA each) |
| Digital Inputs | 4 |
| Analog Input | 1 channel |
| 1‑Wire Interface | 1 channel |
| RS232 Serial Port | 1 |
| Ignition Signal Input | 1 |
Open the side waterproof cover of the VT310 unit and insert the SIM card according to the indicated direction.
Enter "log console enable" in the text box and press Enter; the log information will appear in the receive window.
It supports LTE CatM1, Cat1, and Cat4 wireless network connections.