CPU: 400MHz Memory: 32M/64M/128M FLASH Operating system: Linux Algorithm version: echiche 10.93 4 core technology Display: TFT 2.4inch Fingerprint identification speed: 0.5s Recognition speed: ≤0.6s Misjudgment rate: ≤0.0001% Refuse to rate: ≤0.01% Fingerprint capacity: 3000/10000/30000/50000 Record ikike: 80000/100000 Communications: TCP / IP, USB Power supply: DC 5V Standby current: 220mA Working current: 300mA Sound prompt: voice prompt Validation method: mkpisiaka, RFID kaadị, …