Software TCP/IP biometric time attendance terminal

Introduction:
F20 is a professional & powerful fingerprint access control device with time attendance function, it's with the most advanced fingerprint arithmetic in the world, automatically analyse the tiny difference of the latest fingerprints vs. the previous fingerprints and update accordingly to ensure the high accuracy and the optimum speed of fingerprint recognition. It's been in the security market for more than 5 years. RFID, Fingerprint, Password mix verification modes to make the access control more secure and flexible. F20 has been popular in the access control distributor market since it's released in 2008.It's installed in wide areas, including Chinese militaries, State-owned enterprises banks, schools, etc. We have sold out more than 600,000 pieces to the markets including the Chinese market and overseas market, especially in American, African and Asian markets.

Features:

• It's with the most advanced fingerprint arithmetic in the world, automatically analyze the tiny difference of the latest fingerprints vs. the previous fingerprints and update accordingly to ensure the high accuracy and the optimum speed of fingerprint recognition, the identification time is less than 1 second.
• The device is built-in ID card sensor (optional for IC card), validate freely by Card, fingerprint and password combination, access control is more flexible and securely.
• With multi-level validation, lock combination and anti-pass back function, it suitable to the high-security places like bank and military ect.
• Support U disk to download or upload attendance records and fingerprint data. User could enroll the fingerprint in one device, and share the enrollment information with other devices through the USB flash memory.
• TCP/IP communication, network connection is simple and convenient, support Push Technology, operate access control networking and data collection & share freely.
• With tamper alarm, over-time door opening alarm ect alarm functions
• Authentication modes are 1:1 and 1:N, user can register three fingers, max fingerprint capacity is 2,000 enrollment and 50,000 record
• Support multi development language(VB, C++, C#, Delphi ect) SDK, and ODM/OEM software development
• Support English, French, Spanish, Korean ect different languages.

Technical Specification: