
X990
X990 Fingerprint Attendance Terminal
- Fingerprint capacity
- 10,000
- Card capacity
- 10,000
- Transaction capacity
- 100,000

K21 Pro Fingerprint Attendance Terminal
A fingerprint and RFID attendance device for smaller teams, with network and USB data connections.
Check these details against your site, existing equipment and installation needs.
| Brand | eSSL |
|---|---|
| Model | K21 Pro |
| Product type | Fingerprint Attendance Terminal |
| Fingerprint capacity | 800 |
| Card capacity | 800 |
| Transaction capacity | 80,000 |
| Communication | TCP/IP, USB |
| Fingerprint sensor | 500 DPI optical |
| Push data | Supported |
| Power supply | 5 V DC, 0.8 A |
| Dimensions | 185 × 138 × 45 mm |
| Operating temperature | 0°C to 45°C |
| Software | eTimeTrackLite |
Specifications checked on 25 October 2026. Details refer to the linked manufacturer variant; confirm the supplied model, compatibility and included accessories with your quotation.
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