| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1620703755 | 2021-05-11 05:29:15 | Entrance Card Reader1 | 888 entry_combined_202105.csv |
| 1620738119 | 2021-05-11 15:01:59 | Exit Card Reader2 | 958 entry_combined_202105.csv |
| 1620738119 | 2021-05-11 15:01:59 | Exit Card Reader2 | 959 entry_combined_202105.csv |