ISA-FIT product

What is ISA-FIT?

ISA-FIT is an aftermarket product that enhances the safety and efficiency of vehicles on the road. This hardware module consists of a camera sensor mounted on the windshield that scans maximum speed limit signs, and a separate module that limits the vehicle’s speed to the prevailing maximum speed limit. The second hardware module includes a digital map of maximum speed limits and extensive software with algorithms that determine the prevailing maximum speed limit.

The ISA-FIT system informs the driver about the prevailing maximum speed limit through a display, and limits the vehicle’s speed by controlling the throttle. The driver can still override the system in emergency situations or other circumstances where it is necessary to deviate from the maximum speed limit.

Additionally, it’s worth noting that the ISA-FIT system is modular and can be customized according to the needs and preferences of our clients. We offer various options to ensure that the system can be seamlessly integrated into your vehicles or existing onboard systems. Contact us to discuss how we can tailor the ISA-FIT system to meet your specific requirements.

The ISA-FIT system is modular and can be customized according to the needs and preferences of our clients

Watch the explainer video

Is your vehicle ready for ISA?

Whether you are a fleet owner, fleet manager, or individual driver, V-tron’s ISA-FIT system is ready for you. This innovative product can be installed in various types of vehicles, from passenger cars to trucks and everything in between. The ISA-FIT system is suitable for different applications, such as:

  • Lease and business cars
  • Rental cars
  • Car sharing vehicles
  • Taxis,
  • Driving school cars,
  • City buses,
  • Coaches,
  • Transport vehicles,
  • Waste collection trucks,
  • Courier services
  • Passenger vans.

Regardless of the type of vehicle you use, the ISA-FIT system offers a reliable and user-friendly way to ensure that drivers always stay within the permitted speed limit and improve the safety of themselves and others on the road. Discover how the ISA-FIT system from V-tron can contribute to the safety and efficiency of your vehicle(s).

Benefits of ISA-FIT


Estimated reduction in road accidents


Estimated reduction in speed tickets


Estimated reduction in emissions

Ask about our installation service

Our experienced technicians will install the hardware for you, set up the connection, and configure the software according to your preferences. This can be done in our workshop, at your company, or at another location of your choice.

At ISA-FIT, we understand that as a fleet owner, you want only the best for your vehicles. That’s why we have skilled technicians who will work with you to determine the best installation options for our systems in your vehicles. Whether you choose to have the hardware installed in our own workshop, at your company, or at another location, we ensure that the hardware is installed carefully and with the highest quality, the connection is properly established, and the software is perfectly configured. This way, you can trust that your fleet management is optimally expanded and your vehicles are in top condition.