| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1615526430 | 2021-03-12 06:20:30 | Entrance Card Reader1 | 1534 entry_combined_202103.csv |
| 1615565338 | 2021-03-12 17:08:58 | Exit Card Reader2 | 1645 entry_combined_202103.csv |
| 1615565339 | 2021-03-12 17:08:59 | Exit Card Reader2 | 1646 entry_combined_202103.csv |