| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1609736710 | 2021-01-04 06:05:10 | Entrance Card Reader1 | 2 entry_combined_202101.csv |
| 1609736714 | 2021-01-04 06:05:14 | Entrance Card Reader1 | 3 entry_combined_202101.csv |
| 1609772616 | 2021-01-04 16:03:36 | Exit Card Reader2 | 113 entry_combined_202101.csv |