... Time Attendance ZKS-T3 Brief Introduction 1. Data transmission between device and computer can be realized by TCP/IP, RS485, USB ... -Admin, Enroll-Admin, Record-Admin. 4. Voice personalization makes your device unique and fashionable. 5. Advanced fingerprint algorithm and high-quality ... 27. Application: Office, School, Factory, Hotel, Bank, etc 28. Optional: Card Reader, Backup Battery, GRRS, Printer