Chip: EM4102, TK4100, TK4101 COB Frequency: 125KHz Work mode: faqat o'qish uchun indüksiyon masofasi: 8~20cm Internal serial code: 5 bytes Wipe: >100,000 marta ma'lumotlarni saqlash: 10 yillar Materiallar: ABS Size: 85.5x54mm Thickness: 1.8mm Working temperature: -20℃~+80℃ (-4℉~+176℉) Eslatma: Ushbu kontent uchun JavaScript talab qilinadi.