chip: NXP Mifare Pro (MF2D80) protocol signis: ISO 14443A Frequency: 13.56MHz Storage capacity: 256bits Sensing distance: 10cm Reading time: 2MS Power supply: Passive card Working temperature: -20℃ ~ LV ℃ (-4CXXXI ℉ ℉ ~ +) patientia: > 100,000 times Storage: > 10 years Size: ISO vexillum card 85.6×54×0.82mm, can customized Material: PVC/ABS/PET/PETG, 0.13mm copper wire Encapsulation process: Lorem Lorem herba ultrasonido lineam / tactus glutino