K21 Pro
Product Specifications
✪ K21 Pro – Biometric Attendance Terminal
The K21 Pro is a compact and reliable biometric attendance terminal, combining fingerprint and card-based authentication with high data capacity and fast processing.
✪ Core Specifications:
| Fingerprints Capacity | 800 |
| Card Capacity | 800 |
| Transaction Storage | 80,000 |
| Push Data | Yes |
| Fingerprint Sensor | 500 DPI Optical Sensor |
| FAR (False Acceptance Rate) | ≤ 0.0001% |
| FRR (False Rejection Rate) | ≤ 1% |
| Identification Speed | ≤ 1 second |
| Algorithm Version | Ver 10 |
| LED Indicator | Green |
| Red | |
| Schedule Bell / Speaker | Mini Speaker |
| Communication | TCP/IP, USB |
✪ Standard Features:
- Self Service Query
- SSR Recorder
- Automatic Status Switch
- DST (Daylight Saving Time)
✪ Power & Environmental Conditions:
- Power Supply: 5 V DC, 0.8 Amps
- Operating Temperature: 0°C to 45°C
- Operating Humidity: 20% – 80%
- Dimensions: 185 x 138 x 45 mm
✪ Dual Operating Mode:
⟶ Can be used in SSR Mode or connected to external Software Mode as needed.
A versatile and user-friendly biometric system ideal for attendance tracking in offices, schools, and institutions.