| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1609909878 | 2021-01-06 06:11:18 | Entrance Card Reader1 | 345 entry_combined_202101.csv |
| 1609945474 | 2021-01-06 16:04:34 | Exit Card Reader2 | 469 entry_combined_202101.csv |
| 1609945474 | 2021-01-06 16:04:34 | Exit Card Reader2 | 470 entry_combined_202101.csv |