| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1613625498 | 2021-02-18 06:18:18 | Entrance Card Reader1 | 2205 entry_combined_202102.csv |
| 1613661830 | 2021-02-18 16:23:50 | Exit Card Reader2 | 2320 entry_combined_202102.csv |
| 1613661830 | 2021-02-18 16:23:50 | Exit Card Reader2 | 2321 entry_combined_202102.csv |