| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1619494073 | 2021-04-27 05:27:53 | Entrance Card Reader1 | 801 entry_combined_202104.csv |
| 1619529865 | 2021-04-27 15:24:25 | Exit Card Reader2 | 844 entry_combined_202104.csv |
| 1619529866 | 2021-04-27 15:24:26 | Exit Card Reader2 | 845 entry_combined_202104.csv |