Main technical parameters Chip: NTAG series NTAG203/NTAG213/NTAG215/NTAG216; Ultralight; Mifare IC S50, FM11RF08, etc.. working frequency: 13.56MHz Communication protocol: ISO14443A Data storage: ≥10 years Erasing: ≥100,000 times Reading and writing distance: 3-10cm (reading and writing instruments with corresponding power) operationem temperatus: -20LXXV ℃ ℃ ~ + (humidity 20%~90%) temperatus repono: -40℃ ~ LXX ℃ (humidity 20%~90%) Pittacium magnitudine: selectable 86×54mm, 80x 50mm, 73×23mm, 50x 50mm, 45x 45mm, 45x 30mm, 25x 25mm, 18×18mm, Φ50mm/Φ45mm/Φ40mm/Φ30mm/Φ25mm/Φ21mm/Φ15mm …