The ARH-Railway module licensing

The ARH-Railway software module uses the Carmen FreeFlow license type and is licensed by the used processor cores. There is an additional hardware key in the form of a USB key in case of licenses for one and two cores, and in the form of a PCI card in case of one, two and four cores. The number of recognition channels is limited by the processor capacity. There are no restrictions on the number of recognitions per time unit.

For the Carmen FreeFlow license type, it is possible to use multiple hardware keys of any type on the same computer. It is also possible to use hardware keys of different types (a USB key and a PCI key).