| Feature | ZKTeco K48 (Exclusive) | Standard 488 | Benefit | | :--- | :--- | :--- | :--- | | Fingerprint Capacity | 3,000 templates | 1,500 | Large workforces | | Log Capacity | 100,000 transactions | 50,000 | Longer retention offline | | Sensor Type | High-definition optical | Basic optical | Works with worn fingerprints | | Verification Speed | <1 second | <1.5 seconds | Reduced queues at clock-in |
| Problem | Likely Cause | Solution | | :--- | :--- | :--- | | | Firewall blocking port 4370 | Add exception in Windows Defender or corporate firewall. | | Fingerprint not recognized | Dry/smudged sensor or low-quality enrollment | Clean sensor with microfiber cloth; re-enroll using 3 different finger placements. | | Time discrepancy | Timezone or NTP server mismatch | In software: Maintenance > Sync Device Time . Enable NTP on the 488. | | Incomplete reports | Missing punch logs due to power cut | Enable "Store Logs When Offline" in the 488’s settings. The device stores 100k logs. | Part 6: Comparison with Competitors How does the ZKTeco solution stack against similar packages? zkteco attendance management software 488 exclusive
Enter the —a solution that has become a gold standard for enterprises looking to marry high-end hardware (specifically the ZKTeco K48 or similar 488-series terminals) with robust software architecture. | Feature | ZKTeco K48 (Exclusive) | Standard