Our DAF got stuck on the highway. An error limited power. We cleared the code remotely. The driver reached the service station on his own. Towing would have cost 8,300 €.
Fleet telematics See everything
Position, alerts, and diagnostics. In one platform.
Carriers trust us
Transport companies that need full control over their fleet.
See and react
Data that makes decisions easier on the road and in the office.

Remote diagnostics and error clearing
Full service control without visiting a workshop. Constant access to diagnostic data and quick reaction to faults.
Error reading: DAF, IVECO Stralis, MAN, VDL
Error clearing: DAF XF F7

Also without tachograph
Not just trucks. It also works for vehicles without a tachograph.
You get key features: real-time location, route history, and reports. Plus: remote ignition lock and quick installation via OBD port.

Driving economy
ONYX analyzes driving style and generates reports. This allows you to lower fuel and component consumption and truly reduce costs.
The system creates driver scoring, allowing you to reward the best and train those who drive less efficiently.
Telematics that delivers
Fast installation. Clear data. Immediate action.
Proven in the field
Works in a single truck. And in a large fleet.
Remote reset, no downtime
During a night run, the truck reported an AdBlue fault and a drop in power. We remotely diagnosed the problem and cleared the error. The driver delivered the cargo on time, avoiding delay costs and penalties from the client.
Diagnosis before service
At the border, the vehicle signaled a gearbox error, but could continue driving. We read the code remotely and knew what part would be needed, so we directed the vehicle straight to a service center that had it in stock.
Remote reset, no downtime
During a night run, the truck reported an AdBlue fault and a drop in power. We remotely diagnosed the problem and cleared the error. The driver delivered the cargo on time, avoiding delay costs and penalties from the client.
Diagnosis before service
At the border, the vehicle signaled a gearbox error, but could continue driving. We read the code remotely and knew what part would be needed, so we directed the vehicle straight to a service center that had it in stock.
Remote reset, no downtime
During a night run, the truck reported an AdBlue fault and a drop in power. We remotely diagnosed the problem and cleared the error. The driver delivered the cargo on time, avoiding delay costs and penalties from the client.
Diagnosis before service
At the border, the vehicle signaled a gearbox error, but could continue driving. We read the code remotely and knew what part would be needed, so we directed the vehicle straight to a service center that had it in stock.
TMS and Telematics as one system
The integration of TMS and Telematics is a bridge connecting the office with the driver
For the driver: Clear instructions, cargo details, and simple work reporting with one click Contact
For the office: Automatic status updates while maintaining full control over the route and order editing Contact
Frequently Asked
Questions
What vehicles can be connected to telematics?
Trucks, vans, buses, trailers, and tankers. Regardless of the brand.
Does the system work only in Poland?
No. It works throughout Europe, also on international routes.
What is remote diagnostics?
You can read error codes remotely. In selected models, remote clearing is also possible.
What are the benefits of clearing errors remotely?
It is often enough for the vehicle to reach the service station under its own power. This saves time and towing costs.
Does the system monitor fuel consumption and driver style?
Yes. You see fuel consumption and driving style. This helps reduce costs and plan training.
Does the system allow remote reading of DDD files?
Yes. You remotely download DDD files from the tachograph and driver card.
What happens when a vehicle reports a breakdown?
You get an alert immediately. You know what happened and where the vehicle is.
Does the system remind about technical inspections?
Yes. It reminds about inspection dates and key service obligations.
How do I access the system?
Access is via the browser. You log in from anywhere.
Can the system be integrated with other tools?
Yes. There is an API and ready integrations. You can also connect telematics with ONYX TMS.