P30password keypad

P30It is a password keypad that supports QR code applications and encryption of keyboard data. Can be used with Decca series readers and financial devicesPOSUsed in conjunction with the terminal, no additional development is required. P30can be passed throughRS232Interface orUSBThe interface enables connection with a computer or terminal, and the serial port baud rate can be set according to requirements. P30The password keyboard has voice prompt and LCD display functions, which is convenient for human-computer interaction. It supports UnionPay, Alipay, Tencent and other two-dimensional code applications, and is suitable for banks, hospitals, pharmacies and other applications that need to support code scanning technology.