Sampo S2 is long distance (UHF) reader. The reader has one inbuilt antenna and there can be two extra antennas added to it. This makes it possible to read tags and credentials on big area and for example in warehouses the direction of movement of the products or people can be monitored. Sampo S2 reader can easily be integrated to any external systems and it can be connected by WiFi, Bluetooth, 4G and Ethernet. The reader is suitable, as mentioned, for warehouses or for any kind of tracking of people or products and it can even be used as time keeping device at cycling competitions.