| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1616045208 | 2021-03-18 06:26:48 | Entrance Card Reader1 | 1975 entry_combined_202103.csv |
| 1616079744 | 2021-03-18 16:02:24 | Exit Card Reader2 | 2055 entry_combined_202103.csv |
| 1616079744 | 2021-03-18 16:02:24 | Exit Card Reader2 | 2056 entry_combined_202103.csv |