Main technical parameters IC chip: NXP Ntag203/Ntag213/Ntag215/Ntag216 Protocol: ISO 14443 TypeA Frequency: 13.56MHz R/W distance: 2-10sm (related to the antenna design) Data transmission speed: 106kbit/s Erasable number: 100,000 times Service life: 5 years Antenna packaging materials: PVC/PET/ABS/stickers/paper Size: 85.5× 54mm, 34×34mm, Φ22mm/35mm,ensfh, can be designed according to customer requirements Recommended storage conditions: temperature: -25℃~+50℃ Working temperature: -40℃~+65℃ Humidity: 20%-90% RH Packaging …