GT1 Pro — Telematics Gateway
Start with Telematics. Scale to Video. The GT1 Pro is a hybrid gateway that delivers advanced GPS tracking and CAN data today, while being fully expandable to 6-channel AI video tomorrow.


GT1 Pro — Telematics Gateway
Many fleets want to implement basic GPS tracking and engine diagnostics (CAN bus) now, but plan to adopt video telematics in the future. The GT1 Pro acts as the perfect bridge. Out of the box, it provides highly accurate multi-GNSS tracking, harsh driving event detection, and deep OBD-II engine data extraction.
When you are ready to upgrade, there is no need to rip and replace the hardware. The GT1 Pro is designed to scale, allowing you to plug in up to 6 AI-powered IP cameras (including ADAS and DSM) to transform it into a full-fledged Mobile DVR system.
| Technical Specifications | |
|---|---|
| Model | GT1 Pro |
| Type | Hybrid Telematics & Video Gateway |
| Tracking | High-Precision Multi-GNSS |
| Vehicle Data | OBD-II, J1939 CAN bus integration |
| Scalability | Expandable to support up to 6 IP Cameras |
| Connectivity | 4G LTE, Wi-Fi |
| Edge AI | Ready for ADAS & DSM processing |
| Installation | Plug-and-play OBD capability |
| Operating Temp. | -30°C to +75°C |
| Power | 9V - 36V DC |
| Use Case | Mixed fleets transitioning from GPS to Video |
| Certifications | CE, FCC |
Proven technologies trusted by global leaders
Karangué221 is powered by Wialon, Teltonika, and Streamax. Their technologies connect and protect the fleets of the world's largest companies every day.


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