| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1615267644 | 2021-03-09 06:27:24 | Entrance Card Reader1 | 1055 entry_combined_202103.csv |
| 1615302467 | 2021-03-09 16:07:47 | Exit Card Reader2 | 1155 entry_combined_202103.csv |
| 1615302467 | 2021-03-09 16:07:47 | Exit Card Reader2 | 1156 entry_combined_202103.csv |