F22 is an ultra-thin fingerprint time attendance and access control terminal with BioID sensor and Wi-Fi, which offers unparalleled performance with advanced algorithm for reliability, precision and excellent matching speed. F22 features the fastest commercial-based fingerprint matching algorithm and ZK high-performance, high-image quality infrared detection fingerprint sensor.F22 provides a superior touching experience with touch keypad, and offers flexibility for standalone installation or with any third-party access control panel that supports standard wiegand signal. TCP/IP, RS485 and Wi-Fi are also available that the device can be used in different networks.

Functions
• 2.4-inch TFT color screen and Touch keys
• Ultra thin and elegant design
• Full Access Control Features: Anti-passback, access control interface for 3rd party electric lock, door sensor, exit button, alarm
• Standard Wi-Fi
• Network interface by TCP/IP or RS485
• Built-in auxiliary input with enhanced flexibility to link with wired detector or emergency switch
• Multiple Verification Modes: Multi-verification methods (card is optional) providing user various choices

Specification
• Display :- 2.4-inch TFT LCD Color Screen
• Fingerprint Capacity:- 3000
• Card Capacity :- 5000(Optional) ID or mifare card
• Transaction Capacity :-30,000
• Sensor :- BioID Sensor/ SilkID Sensor (optional)
• Algorithm Version :-ZKFinger VX10.0
• Communication :- RS232/485, TCP/IP, USB-host,Wi-Fi
• Access Control Interface :-3rd Party Electric Lock, Door Sensor, Exit Button, Alarm
• Wiegand Signal :- Input, Output
• Aux. Input :-1ea for linkage function
• Functions:-DST, Automatic Status Switch, Record query, T9 input, 14 digit user ID, Anti-passback, Scheduled-Bell, Printer(Optional), ADMS(Optional)
• Power Supply :-12V DC,3A
• Operating Temperature :-0 °C- 45 °C
• Operating Humidity :-20%-80%
• Dimension(LxWxH) :-159.8x80.7x19.4mm
• SDK and software :-Standalone SDK,ZKAccess3.5 software