1. Scientific, fashionable appearance.
2. Clear TFT (320×240) color display.
3. Antipassback linkage alarm function.
4. Multi-level authentication.
5. Unique function of setting up time period, time group and access permission offline.
6. Support LAN and WAN network connections.
7. Support connection with an external ring.
8. Connection with two groups of door open buttons.
9. Support push technology (UDP), capable of realtime monitoring of attendance records.
10. 100,000 signin and signout records, customizable capacity of 3,000 fingerprint templates
