Optional chip: EM4305, T5557, T5577, 5200 Levu ni gauna: 125KHz Storage Capacity: 512bit Size: 43×30×5mm se 50×30×5mm, Can customized Read and write distance: 2~10 na kalona, depending on the reader and the application environment Working temperature: -20℃~+80℃ Materials: ABS Erasable times : >100,000 gauna ni mamaroroi: 10 years Colors: damudamu, drokadroka, karakarawa, orange, dromodromo, vulavula, rawa ni digitaki