* Uses a high-speed fingerprint algorithm CPU custom-made by Intel (USA), 5x faster, processing **-3,000 fingerprints/sec (recognition time varies with fingerprint **)
* Uses ZKTeco's ** **4 algorithm for even greater speed, with added difficult-fingerprint handling and 1:1 / 1:N mixed matching for easier use
* Fingerprint matching works at any angle, 360° rotation
* Added automatic fault detection, auto power on/off, and sleep function for long-term reliable operation
* Added Chinese display of attendance names to ensure accurate and reliable attendance data
* Special data compression technology makes raw data transmission 3-5x faster than previous versions
* Fingerprint count (expandable to 3,000) and log records (expandable to 120,000) can be easily selected
* Built-in TCP/IP network function; attendance machines can be managed over LAN/WAN, and the browser-based attendance software greatly raises the software level
* Built-in USB flash drive interface for easy download
* U.are.U and ZKTeco fingerprint sensors are optional, greatly improving recognition **
* Built-in Linux OS; the ZKTeco EDK lets customers customize using the EDK mainboard CPU without an extra MCU, meeting industry needs and improving competitiveness
* Open **ment protocol, multiple hardware options, multi-level functions, up to 64 product variants to meet diverse customer needs
* Built-in access control module enables both personnel attendance and entrance/exit control