| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1600056579 | 2020-09-14 06:09:39 | Entrance Card Reader1 | 1860 entry_combined_202009.csv |
| 1600092611 | 2020-09-14 16:10:11 | Exit Card Reader2 | 2021 entry_combined_202009.csv |
| 1600092611 | 2020-09-14 16:10:11 | Exit Card Reader2 | 2022 entry_combined_202009.csv |