| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1619147989 | 2021-04-23 05:19:49 | Entrance Card Reader1 | 668 entry_combined_202104.csv |
| 1619179657 | 2021-04-23 14:07:37 | Exit Card Reader2 | 703 entry_combined_202104.csv |
| 1619179657 | 2021-04-23 14:07:37 | Exit Card Reader2 | 704 entry_combined_202104.csv |