| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1616820814 | 2021-03-27 05:53:34 | Entrance Card Reader1 | 3060 entry_combined_202103.csv |
| 1616850470 | 2021-03-27 14:07:50 | Exit Card Reader2 | 3105 entry_combined_202103.csv |
| 1616850492 | 2021-03-27 14:08:12 | Exit Card Reader2 | 3108 entry_combined_202103.csv |