Queclink GV350CEU is a professional telematics and GPS tracking solution designed for modern fleet management, cargo monitoring, security tracking, and vehicle telemetry applications. High-performance 4G LTE Cat 1 tracker with integrated J1939/J1708 CAN-bus support, BLE 5.2, and multiple I/O interfaces for advanced heavy-fleet telemetry. This device is suitable for logistics companies, transport operators, fleet managers, and security-focused vehicle tracking deployments.
| Network | LTE Cat 1 with 2G GSM fallback (EMEA region) |
|---|---|
| GNSS | u-blox all-in-one receiver (GPS, GLONASS, Galileo, Beidou) with <2.0m accuracy |
| Bluetooth | BLE 5.2 support (fuel sensors, temperature probes, BLE beacons) |
| CAN1 Interface | Supports standard CAN-Bus data from heavy trucks and passenger vehicles |
|---|---|
| CAN2 Interface | J1708 Bus and OBD II protocol support |
| Data Points | Odometer, fuel level, engine RPM, coolant temperature, fuel consumption, DTC codes |
| Digital Inputs | 1 × positive ignition trigger, 3 × negative trigger inputs |
|---|---|
| Analog Inputs | 2 × (0V–16V), 1 × (0V–30V) for auxiliary sensor monitoring |
| Digital Outputs | 5 × outputs (including 1 with internal latch for immobilization) |
| Serial Port | RS232 support for cameras, RFID readers, and ultrasonic fuel sensors |
| 1-Wire Interface | Supports iButton driver ID and wired temperature probes |
| Driving Behavior | Harsh braking, acceleration, cornering, and speeding detection |
|---|---|
| Crash Detection | 3-axis accelerometer for accident reconstruction |
| Storage | Internal memory buffers up to 10,000 messages when out of network |
| Backup Battery | 250mAh Li-Polymer internal backup battery |
