1RFID smart card reader, faster and more accurate, stable and sensitive reading. 2High quality wear-resistant keypad, comfortable touch, and typeface will never wear easily. 3Sound and light double indication of working state, more practical and reliable. 4With PS/2 keyboard interface, USB interface for HID keyboard emulation, RS-232 serial output, RS-485 serial output. 52.4GHz/Bluetooth wireless transmission, dual USB interfaces, AUX audio interface and other interfaces (supporting client customization protocol or interface).
