Main technical parametersWafer die: NTAG203, NTAG213, NTAG215, NTAG216, FM11RF08, M1 S50, 超輕, 超輕ç,etc.Function: read/write protect by passwordProtocol standard: ISO / IEC 14443 TypeAFrequency: 13.56MHzModulation: ASKDimension: 50x35mm, 46x31mm, 40x25mm, Φ50mm, Φ30mm, or specifyThickness: 0.5~1.0mm with anti-metal layerFinish: 光滑, matteBonding: FLIP chipMaterial: 寵物, 銅版紙, wave-absorbing materialsRead range: 15〜50毫米, depend on the reader and tag antenna sizeMetal environment (可選的): enable working directly adhesive …