Main technical parameters Operating frequency: 125KHz Applicable chip: EM4100, EM4102, TK4001, TK4100, EM4305, etc. mmepụta interface: Oghere Usoro & Wiegand 26 na-arụ ọrụ voltaji: DC 3.5V~6V Working current: 25mA Read clew: Buzzer and LED light output pin Read distance: ID kaadi buru ibu 40cm (jikọtara na antenna na gburugburu ebe obibi) modul size: 16×24mm Module weight: 10g Notice: Achọrọ Javascript maka ọdịnaya a.