CPU: 400MHz Memory: 32M/64M/128M FLASH Operating system: Linux operating system Version of the algorithm: Ver 15.2 core technology Display: TFT 2.8 inch Speed: 0.6 seconds Error rate: less than 0.0001% Rejection rate: less than 0.01% Fingerprint capacity: 3000 Umthamo werekhodi: 100000 Communication mode: RS485, TCP / IP, I-USB, U-DISK Verification: fingerprints, RFID IC/ID cards, passwords, njll. Open door functions: professional Wiegand: wiegand …