Wafer type: Nxp mifire 1k s50, FM11RF08 (Fully compatible with NXP Mifare 1K S50) Hiki ke mālama: 1Kb, 8Kitia, 16 nā ʻāpana, ʻO kēlā me kēia māheleʻelua hua'ōlelo(1Kb = 8Kbit) Ka hana pinepine: 13.56MHz Protocol Standard: ISO14443TypeA Communication speed: 106KBoud Reading distance: 2.5~10cm Reading time: 1-2ms Endurance: > 100,000 times Data retention: >10 years Working temperature : -20℃~+55℃ Antenna material: PET+Etching aluminum Card materials: PVC, PET, Petg, …