| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1619064224 | 2021-04-22 06:03:44 | Entrance Card Reader1 | 621 entry_combined_202104.csv |
| 1619084772 | 2021-04-22 11:46:12 | Exit Card Reader2 | 643 entry_combined_202104.csv |
| 1619085969 | 2021-04-22 12:06:09 | Entrance Card Reader1 | 644 entry_combined_202104.csv |