Key features:
Mifare 13.56 MHz Card Reader, Wiegand (26/34 bit) Output
Built-in touch keypad (12 keys) for code entry
Indoor and outdoor IP64 (dust and splash protection)
Reading distance ≤50 mm

Built-in features:
LED feedback – status indication
Buzzer – beep when reading cards

Cable Thread Explanation:
Red - RFID Power
Black - GND
Green - D0
White - D1
Blue - LED
Yellow - Buzzer
Gray - 26 / 34 bits