Biometric Readers
The system supports multiple biometric device readers for importing attendance data from physical biometric machines.
Reader Class Hierarchy
CSV Parsing Flow
Reader Version Comparison
| Feature | V1 | V2 | V3 |
|---|---|---|---|
| Basic CSV parsing | ✅ | ✅ | ✅ |
| Multiple punch consolidation | ❌ | ✅ | ✅ |
| Deduplication | ❌ | ❌ | ✅ |
| Mobile punch integration | ❌ | ❌ | ✅ |
| OD (On-Duty) support | ❌ | ❌ | ✅ |