| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1618198383 | 2021-04-12 05:33:03 | Entrance Card Reader1 | 238 entry_combined_202104.csv |
| 1618234555 | 2021-04-12 15:35:55 | Exit Card Reader2 | 270 entry_combined_202104.csv |
| 1618234555 | 2021-04-12 15:35:55 | Exit Card Reader2 | 271 entry_combined_202104.csv |