| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1612329638 | 2021-02-03 06:20:38 | Entrance Card Reader1 | 338 entry_combined_202102.csv |
| 1612368628 | 2021-02-03 17:10:28 | Exit Card Reader2 | 476 entry_combined_202102.csv |
| 1612368629 | 2021-02-03 17:10:29 | Exit Card Reader2 | 477 entry_combined_202102.csv |