Fingerprint Capacity:1000/ (2000 without SSR)

ID Card Capacity: 1000(Optional)

Communication:  TCP/IP, USB-host

Standard Functions:  Work Code,  SMS,  DST,  Self-Service Query,  Automatic Status Switch,  Scheduled-bell,  T9 Input, 9 Digit User ID,  Built-in Battery, Simple Access Control or External Bell