ZKTeco F18 Time & Attendance Terminal Workforce Management Solution Model: ZKTeco F18 Time & Attendance Terminal Function: Biometric fingerprint access control and workforce attendance management system Fingerprint Capacity: Up to 3,000 templates Card Capacity: Up to 5,000 (optional, ID/IC/HID supported) Transaction Capacity: Up to 100,000 logs Display: 2.4-inch TFT LCD color screen Sensor Type: ZK optical fingerprint sensor Algorithm: ZK Finger VX9.0 / VX10.0 Communication: TCP/IP, RS232/RS485, USB Host Access Control Interfaces: Electric lock, door sensor, exit button, alarm, doorbell support Wiegand Support: Input and output Power Supply: 12V DC, 3A Operating Temperature: 0°C to 45°C Operating Humidity: 20% to 80% Dimensions: 80 × 183 × 42 mm Software Compatibility: ZKBioTime, ZKBioAccess, ZKAccess3.5, standalone SDK support Functions: Anti-passback, DST, record query, web server support, optional Wi-Fi and printer support Installation Type: Standalone or networked access control system Application: Time attendance, door access control, workforce managemen