| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1591331000 | 2020-06-05 06:23:20 | Entrance Card Reader1 | 520 entry_combined_202006.csv |
| 1591365700 | 2020-06-05 16:01:40 | Exit Card Reader2 | 617 entry_combined_202006.csv |
| 1591365700 | 2020-06-05 16:01:40 | Exit Card Reader2 | 618 entry_combined_202006.csv |