keping: NXP Mifare Pro (MF2D80) standar protokol: ISO 14443A Frequency: 13.56MHz Kapasitas penyimpanan: 256bits Sensing distance: 10cm Reading time: 2MS Power supply: Passive card Working temperature: -20℃ ~ + 55 ℃ (-4℉ ~ + 131 ℉) Daya tahan: > 100,000 times Storage: > 10 tahun Ukuran: ISO kartu standar 85,6 × 54 × 0.82mm, can customized Material: PVC / ABS / PET / PETG, 0.13mm copper wire Encapsulation process: otomatis ultrasonik baris tanaman otomatis / sentuhan pengelasan