Vehicle Telematics Gateway

VT300 Series Vehicle Telematics Gateway

Tracking anything, anytime, anywhere.

The VT300 is a series of rugged and functionally capable vehicle telematics gateway. Integrating extensive interfaces, multiple diagnostic protocols and major IoT clouds, it delivers reliable vehicle data in some of the most challenging environments that involve severe cold or scorching heat, and/or water immersion, while remaining budget friendly.

High Performance Asset Tracking Gateway

The VT300 has everything you want from a vehicle telematics device: reliable LTE CAT M1/ LTE CAT1/ CAT4 connectivity for vehicles and their peripherals; built-in GNSS module and inertial navigation for high-precision real-time location tracking; with the gyroscope, the VT300 enables continuous driving behavior monitoring and keeps you safe on the road.   

Extensive Interfaces, Better Integration with Vehicles

Built with dual CAN Bus, the VT300 is perfect for vehicles like heavy equipment. It supports common vehicle diagnostic protocols such as J1939 and J1708.

Extensive interfaces, including serial ports, I/O, Bluetooth, 1-Wire, etc., enable the VT300 to collect data from a variety of devices on board that work with Modbus RTU, before sending them out via MQTT or TCP/U

Multiple IoT Cloud Services Supported

The VT300 supports mainstream IoT cloud services such as AWS and Azure IoT Hub, as well as vehicle SaaS Wialon. Whether you want to customize your platform on a PaaS or simply use an out-of-the-box management tool, we’ve got a solution for you. In the case of a private cloud, you can integrate the VT300 with your platform easily with the customized APIs.

With the built-in FlexAPI, you can easily analyze protocols and acquire dat

Continuous and Reliable Operation

The VT300 comes with data cache which can hold over 30K location records, freeing you from concerns about data loss when Internet connection is unavailable.

Featuring low power consumption, the VT300 is able to maintain stable communication even with insufficient power supply.                


For Vehicles, But More Than Vehicles

The VT300 vehicle telematics gateway features IP66 protection rating, which protects the product from water and dust. A built-in sensor helps easily acquire ambient temperature and closely monitors the environment status.    

Specifically, the embedded NiH battery in the VT320 supports a wide temperature range of -40~85℃, which sustains extreme climates.

Free Demo Unit Available

Vehicle Trackers In Stock and Ready to Ship

We are selling at first come, first serve basis. Please fill the contact form to request a callback or simply give us a call at (703) 348-2988. 

Technical Specifications

VT300 Series
Product ModelVT310 (Global Version)
VT320 (US Version)
Network Type Cat M1, Cat 1, Cat 4   Cat M1, Cat 1
LTE Antenna
FPC built-in antenna          
GNSS Antenna
Ceramic built-in antenna
Bluetooth AntennaCeramic built-in antenna
Satellite SupportGPS/GNSS/A-GNSS    GPS, Galileo, Beidou, GLONASS
Channel31 channels72 channels
Sensitivity-162 dBm,initial positioning time 32s    -167 dBm, initial positioning time 26s
Collection Sensitivity-156 dBm (hot start),-148 dBm (cold start)  -157 dBm (hot start);  -148 dBm (cold start)
Location Accuracy2.5m (CEP50) 
Update FrequencyDefault 1Hz, Max 10Hz 0.25 Hz ~ 10 MHz Configurable
Low PowerContinuous operation:<15mA (@3.3V single system positioning)
Inertial Sensor
AccelerationMeasurement range: ±2/±4/±8/±16g
Angular Velocity Measurement range: ±125/±250/±500/±1000/±2000dps        
Bluetooth 4.1
Electrical Features
Working Voltage
9~48V DC
Power Consumption
Operating Temperature

-40°~85°C (connected to main power)

-20°~60°C (powered by internal battery)

95% RH @ 50 ℃ non-condensing
IEC 61000-4-2 (4KV test)
Battery Parameters
Battery Capacity1200mAh 
Battery MaterialLithium-ion battery   Ni-MH
Working TemperatureCharging: 0°~45°C; Discharging: -20~60°C
Charging: 0°~45°C; Discharging: -40~85°C
Storage TemperatureFor 1 month: -20°~45°C; For 6 months: -10°~35°C      
For 1 month: -40 ℃ ~ 55 ℃;   For 1 year : - 40 ~ 35 ℃
Mechanical Features
Shell MaterialEngineering plastic + engineering plastic alloy (PC+ABS)    
DimensionsApproximately 141 x 82 x 35mmApproximately 158 x 100 x 44 mm
Protection Rating
Vehicle Features
2 channels
J1708/RS4851 channel
Serial Port
Ignition Signal1 channel  
Digital Input4 channel  
Digital Output3 channel (Max 300mA)  
1-Wire  1 channel, 4 sensors
Analog Input1 channel       
Serial Port1 channel RS232 
External Interfaces
SIM Card Slot2FF, Push-in slot 
I/O    26 PIN
LED Indicator2 LED indicators: cellular status, GNSS status
Software Service
Cloud Platform
AWS IoT, Azure IoT, Aliyun IoT, Wialon, Traccar, GPSWox, WhiteLable Tracking, ThingsBoard, Customer platform
Transport Protocol
Vehicle Data
OBD-II, J1939, J1708
Transparent, Modbus protocol data acquisition
Event Alarm
Collision detection, motion detection, overspeed, IO change, ignition signal detection, etc.
Report support SMS or FlexAPI over TCP/UDP/MQTT
Forward vehicle data via BLE
Configuration Tool
RS232 or Bluetooth
CE, FCC, IC, PTCRB, E-MarkCE, FCC, IC, PTCRB, E-Mark, AT&T, Verizon