Fingerprint Time Attendance ZKS-T1 Brief Introduction 1. Users ... Admin, Enroll-Admin, Record-Admin. 5. Advanced fingerprint algorithm and high-quality hardware ensure fast and reliable ... TCP/IP, RS485, USB, GPRS(optional) 16. Separated Time Attendance & Separated Access Control: Support 17. Access Control: Multiple ... , Factory, Hotel, Bank, etc 28. Optional: Card Reader, Backup Battery, GPRS, Printer