| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1608613681 | 2020-12-22 06:08:01 | Entrance Card Reader1 | 2639 entry_combined_202012.csv |
| 1608649369 | 2020-12-22 16:02:49 | Exit Card Reader2 | 2775 entry_combined_202012.csv |
| 1608649369 | 2020-12-22 16:02:49 | Exit Card Reader2 | 2776 entry_combined_202012.csv |