| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1618888751 | 2021-04-20 05:19:11 | Entrance Card Reader1 | 517 entry_combined_202104.csv |
| 1618925375 | 2021-04-20 15:29:35 | Exit Card Reader2 | 556 entry_combined_202104.csv |
| 1618925376 | 2021-04-20 15:29:36 | Exit Card Reader2 | 557 entry_combined_202104.csv |