Vigezo kuu vya kiufundi Mzunguko wa uendeshaji: 125KHz Applicable Chip: EM4100, EM4102, TK4001, TK4100, EM4305, na kadhalika. pato interface: bandari Serial & Wiegand 26 Kazi voltage: DC 3.5V ~ 6V Kazi ya sasa: 25mA Read clew: Buzzer na LED mwanga pato siri Read umbali: ID nene kadi 40cm (kuhusishwa na antenna na mazingira) ukubwa Module: 16× 24mm Module uzito: 10g Ilani: JavaScript inahitajika kwa maudhui haya.