Technical parametersRFID chip: TK4100,TK4001,T5557,T5577,EM4100,EM4200,TI,M1 S50/S70,I code 2,UtraLight,FM11RF08,etcMemory: 64bits/330bits/1kbyteWorking frequency: 125KHz/134.2KHz/13.56MHzProtocol Standards: ISO18000-2, ISO11784/85, ISO14443A,ISO15693Read and write distance: 2-10cmReading and writing time: 1-2msWorking temperature: -20℃ ~ + 85 ℃ (-4℉ ~ + 185 ℉)essuyez la vie: >100,000 timesStorage: >10 yearsMaterials and production process: ABS/PVC/PET, bobine de puces d'encapsulation de coque,ultrasonic weldingInternational protection agreement: IP67/IP68Size: Φ20mm/25mm/30mm/35mm/40mm,épaisseur 1mm/4mm (ou taille désignée)Poids: 1g-4g Remarque – JavaScript est requis pour ce contenu.