| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1618543725 | 2021-04-16 05:28:45 | Entrance Card Reader1 | 418 entry_combined_202104.csv |
| 1618578203 | 2021-04-16 15:03:23 | Exit Card Reader2 | 442 entry_combined_202104.csv |
| 1618578204 | 2021-04-16 15:03:24 | Exit Card Reader2 | 443 entry_combined_202104.csv |