| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1611552175 | 2021-01-25 06:22:55 | Entrance Card Reader1 | 2699 entry_combined_202101.csv |
| 1611587433 | 2021-01-25 16:10:33 | Exit Card Reader2 | 2804 entry_combined_202101.csv |
| 1611587434 | 2021-01-25 16:10:34 | Exit Card Reader2 | 2805 entry_combined_202101.csv |