ACTIA specializes in embedded electronic systems, vehicle telematics, and diagnostic solutions for the automotive and heavy machinery industries.
ACTIA Group is a global leader in the design and manufacture of on-board electronic systems for the automotive, telecommunications, and energy sectors. Founded in 1986, the company has established itself as a major partner for vehicle manufacturers, providing advanced solutions for diagnostics, inspection, and fleet management.
Key product lines include the ACU (Actia Connectivity Unit) series and VCM (Vehicle Connectivity Module) systems, which are widely used in passenger cars, trucks, and off-highway machinery. These factory-fitted telematics devices enable essential functions such as emergency calls (eCall), remote diagnostics, and secure data transmission. ACTIA also offers robust electronics manufacturing services and supports the transition to connected and electric mobility.
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Most ACTIA telematics products, such as the ACU6 or VCM, are factory-fitted (OEM) components installed directly by vehicle manufacturers. They are typically not available for separate retail purchase by individual consumers.
Software updates for ACTIA factory-fitted units are generally handled Over-The-Air (OTA) by the vehicle manufacturer or through certified dealership workshops using specialized diagnostic tools.
Many ACTIA units, such as the ACU6, utilize an internal eSIM soldered to the PCB. While some models may have a tray for a micro-SIM, these are often sealed and not designed for user replacement.
Maintenance and replacement of ACTIA connectivity ECUs should be performed by certified workshops, as these units are integrated into the vehicle's central electronic system and require specific configuration.
The Vehicle Connectivity Module (VCM) manages diagnostic routing, provides Wi-Fi hotspots for passengers, and acts as a data gateway between the vehicle's internal ECUs and external networks.