VT320
Passerelle télématique pour véhicules
High-performance telematics gateway for harsh environments, integrating LTE, GNSS, and inertial sensors for real-time tracking, driving behavior analysis, and engine diagnostics.
PHOTO
Anytime, Anywhere: Sense Your Vehicle Smartly
Precision Location & Navigation
Combines GNSS with a built-in gyroscope and inertia sensors to deliver precise real-time location and mileage recording, even in signal-dead zones.
Advanced Driving Behavior Analysis
Monitors harsh braking, rapid acceleration, and collisions in real time. Helps fleet managers analyze driving patterns to enhance road safety.
Full Vehicle Diagnostic Support
Supports standard OBD-II, J1939, and J1708 protocols. Tracks vehicle operation status and provides data for preventive maintenance to reduce costs.
Extensive I/O Connectivity
Equipped with multiple I/Os to monitor alarms, sensors, and fuel levels. Remotely manage vehicle peripherals for comprehensive fleet visibility.
Uninterrupted Operation
Header: Smart Power Management & Backup Content: Features a 1200mAh Ni-MH battery and ultra-low power modes. Ensures reliable data reporting and monitoring even when the vehicle is powered off.
Ruggedized for Heavy Duty
Designed with an IP66 enclosure and wide temperature support (-40°C to 85°C). Perfectly suited for heavy equipment and public transport assets.
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Core Technical Specifications
Batterie 1200 mAh Ni-MHCellular Network LTE Cat1 / LTE Cat-M1Cloud Integration AWS IoT, Azure IoT, Aliyun IoT, Wialon, Traccar, GPSWox, ThingsBoardDimensions Approximately 158 × 100 × 44 mmNetwork Features TCP / UDP / HTTP / MQTT transport; SMS or FlexAPI reportingOperating Temperature -40 C to 85 CPositioning GPS / Galileo / Beidou / GLONASS + inertial navigation (DR)Power Supply 9-48 V DCProtection Rating IP66Sécurité Certificate-based access capability; model-dependent operator certificationsVehicle Data Access OBD-II / J1939 / J1979 / J1708Vehicle Interfaces 2 × CAN, RS232, RS485, DI/DO, 1-Wire, analog input, dual SIM
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Cellular & GNSS
Antenna LTE FPC built-in or external SMA (model dependent); GNSS ceramic built-in or external SMABluetooth Bluetooth 4.1Channels 72 channelsInitial Positioning Sensitivity -167 dBm (initial positioning time 26 s)Location Accuracy 2.5 m (CEP50)Network Type LTE Cat1 / Cat-M1Satellite Support GPS / Galileo / Beidou / GLONASSTracking Sensitivity -157 dBm (hot start); -148 dBm (cold start)Update Frequency 0.25 Hz ~ 10 MHz (configurable)
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Inertial Sensor
Acceleration Range ±2 / ±4 / ±8 / ±16 gAngular Velocity Range ±125 / ±250 / ±500 / ±1000 / ±2000 dpsInertial Navigation Supports dead-reckoning (DR)
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Working Conditions
Battery Capacity 1200 mAhBattery Material Ni-MHBattery Temperature Range Charging: 0 °C ~ 45 °C; Discharging: -40 °C ~ 85 °CESD IEC 61000-4-2 (4 kV test)Humidity 95% RH @ 50 °C (non-condensing)Operating Temperature -40 °C ~ 85 °CProtection Rating IP66Shell Material Engineering plastic + engineering plastic alloy (PC + ABS)Storage Temperature For 1 month: -40 °C ~ 55 °C; For 1 year: -40 °C ~ 35 °CWorking Voltage 9–48 V DC
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Vehicle Interfaces
1-Wire 1 channel (supports 4 sensors)Analog Input 1 channel + 1 channelCAN bus 2 channelsDiagnostics J1708 / OBD-II / J1939 supported (vehicle protocols)Digital Input 4 channelsDigital Output 3 channels (max 300 mA)I/O PIN 26 PINIgnition Signal 1 channelLED Indicators 2 LED indicators (cellular status / GNSS status)RS232 1 channelRS485 1 channelSIM Card 2 × FF, push-in slot
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Cloud Platforms & Connectivity
Cloud Platforms AWS IoT, Azure IoT, Aliyun IoT, Wialon, Traccar, GPSWox, WhiteLabel Tracking, ThingsBoard, Customer PlatformTransport Protocols TCP / UDP / HTTP / MQTT
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Vehicle Data & Transparent Transmission
Transparent Transmission RS232/RS485 transparent; Modbus RTU to Modbus (data acquisition)Vehicle Data OBD-II, J1939, J1979 and J1708
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Event Alarm & Reporting
BLE Forwarding Forward vehicle data via BLEELD SupportedEvent Alarm Collision detection, motion detection, overspeed, IO change, ignition signal detectionReporting Support SMS or FlexAPI over TCP/UDP/MQTT
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Configuration Interface
Configuration RS232 or Bluetooth; USB Type-C
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Certificate (as listed)
Certifications FCC / IC / PTCRB / AT&T / Verizon (model-dependent)
Standard package*
- VT320 Telematic Gateway *1
- 26 PIN All-in-one Test Cable*1
- Standard package* contents vary by standard order codes.
- Optional accessories
- USB to 485 / 232 connector
- Contact us directly to learn more about our packaging options.
Contact us directly to learn more about our packaging options.
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Learn More →Frequently Asked Questions
Which cellular carriers are certified with the VT320?
VT320-FQ02 (LTE Cat-M / NB-IoT, global) is certified with Verizon, AT&T, and T-Mobile, plus FCC, IC, and PTCRB. The VT320 is a small-form-factor asset and vehicle telematics tracker with GPS, accelerometer, and driver behavior sensing. EU and APAC variants are available with regional certifications.
How do I configure the VT320?
The VT320 is configured using the VTConfig Windows tool (not a web browser). Connect the VT320 to your computer via USB or serial, open VTConfig, and load the device. Use VTConfig V2.1.2 or later for reliable multi-device config sessions. Load, edit, and write configuration changes via the tool; verify by reading back the device config.
How does the VT320 connect to cellular?
The VT320 connects automatically over Cat-M or NB-IoT using the carrier profile baked into the device for its certified region. For a custom or enterprise APN, configure the APN through VTConfig’s cellular settings tab.
How do I change the VT320's telemetry publish interval?
Telemetry publish interval can be set via VTConfig (default is typically 60 seconds). The interval can also be overridden remotely via MQTT on the device’s configuration topic.
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