Time Attendance and Access Controller ZKTECO ACO-F22-RF-WHITE-2 RFID Fingerprint

ZKTECO ACO-F22-RF-WHITE-2 is an ultra-thin time attendance and access controller combining fingerprint recognition, Mifare card reading and a touchscreen keypad. The device supports standalone operation or integration with third-party access control panels via standard Wiegand output, and can connect over TCP/IP, LAN or Wi‑Fi to central systems. It is intended for workforce management and door control in offices and facilities that require reliable entry logging and user verification.

Advantages

The controller uses a high-image-quality infrared SilkID sensor and the ZKFinger VX10.0 algorithm for fast and accurate fingerprint matching. Its compact 19.4 mm profile and 2.4" color TFT screen provide a slim, modern appearance with a clear user interface. Built-in Mifare ISO14443A card support, touchscreen keypad and multiple communication options (RS232/RS485, TCP/IP, USB-host, Wi‑Fi) increase deployment flexibility. The unit also includes an auxiliary input for wired detectors or emergency switches and supports Wiegand output for simple integration with existing access systems.

Suitable for

• Office workforce time attendance and access control
• Small to medium commercial facilities entry logging
• Doors requiring biometric and RFID authentication

Key specifications

• Fingerprint capacity: 3,000
• Card capacity: 5,000 (Mifare ISO14443A, 13.56 MHz)
• Transaction capacity: 30,000
• Display: 2.4 inch TFT LCD color screen
• Sensor: SilkID infrared fingerprint sensor
• Algorithm: ZKFinger VX10.0
• Doors supported: 1
• Inputs: 3 (exit button, door sensor, aux input); Relay: 1 (lock)
• Communication: RS232 / RS485, TCP/IP, USB-host, Wi‑Fi
• Output protocol: Wiegand
• Power supply: 12V DC, 3A
• Dimensions: 158.5 x 78 x 19.4 mm; Installation: wall mount
• Operating temperature: 0°C to +45°C; Humidity: 20%–80% RH
• Warranty: 24 months

How to use

Mount the unit on a wall near the controlled door and connect the 12V DC power supply. Use the touchscreen keypad or administrative software over TCP/IP/USB to register users’ fingerprints and Mifare cards. Configure communication settings (LAN or Wi‑Fi) and, if required, wire the Wiegand output to a third-party access panel. Connect exit button, door sensor and any auxiliary detectors to the corresponding inputs and set relay parameters for lock control. Test enrollments and door operation before putting the system into daily use.

Usage recommendations

Place the reader at a comfortable height for users and keep the fingerprint sensor clean from dirt and moisture to ensure consistent SilkID readings. For reliable network operation, use a stable LAN or Wi‑Fi connection and configure backup power where required for uninterrupted access control.