Parameters Frequency: customized 125KHz/250KHz/375KHz/500KHz Read distance: 2~10 sm, depending on the Reader and the application environment Wipe the number: >100,000 marta saqlash: 10 years Working temperature: -20℃~+80℃ Packaging materials: ABS Size: 43×30×5mm or 50×30×5mm, can be customized Colors: qizil, yashil, ko'k, sariq, oq, va boshqalar. Eslatma: Ushbu kontent uchun JavaScript talab qilinadi.