ZKTeco F22 is a fingerprint + RFID + password access control + time attendance terminal.
Core specs -
**Verification** Fingerprint + RFID Card + Password. 3-in-1
**Fingerprint sensor** ZK Optical sensor. 500dpi. <1 sec recognition
**Card type** 125kHz rfid card
**Capacity** 3000 fingerprints, 3000 cards, 100,000 transactions
**Display** 2.4" TFT color screen.
**Communication** TCP/IP, USB Host,WiFi
**Power** DC 12V. 4W consumption
**Access control** Built-in relay for door lock, door sensor, exit button, alarm
Access Control Built-in*
Wire it directly to electric lock, maglock, door sensor, exit button. No extra panel needed. Works standalone.
Attendance + Payroll*
Saves 100k punch records. Exports to Excel via USB or downloads via software. Works with ZKTeco BioTime, ZKBio Time, and most HR software.