... and buzzer6.Interface: Wiegand26,RS232,RS485,ABA,etc7.Data output:8H,8H-10D,Wiegand 26,etc8.Certification:CE9 ... -20 to +70° C2.Main Application of RFID Card Reader :1.Access control system2.Identification authentication3.Time attendance4. ... interferenceSecurity Encryption and authentication to ensure data security,prevent link eavesdropping and data explainsIdentification speed Up to 200sheets at ...