Ethernet: 10M / 100M high-speed adaptive network interface, which can cross network segments, gateways, and realize remote attendance management through router port mapping, with faster and safer communication. You can use U disk to download attendance records, register information, upload registration information, and realize a complete U disk application scheme. The built-in real-time clock and hardware watchdog circuit make the system more stable. It improves the speed of full load identification The degree is less than 0.8s. The standard USB2.0 high-speed interface increases the communication speed by 5-10 times compared with the traditional serial communication mode. The ptfiner6.0 ultra-high-speed multi-dimensional fingerprint recognition algorithm is used to realize ± 45 degree plane recognition angle. The recognition effect of dry, wet, rough and fine fingers is greatly improved
