Chip: MF2D80 (MF2D80) safonau protocol: ISO 14443A Frequency: 13.56capasiti MHz Storio: 256bits Sensing distance: 10cm Reading time: 2MS Power supply: Passive card Working temperature: -20℃ ~ + 55 ℃ (-4℉ ~ + 131 ℉) dycnwch: > 100,000 times Storage: > 10 years Size: MF2D80, can customized Material: MF2D80, 0.13mm gwifren gopr Proses amgáu: MF2D80