Main technical parameters Communication protocol: ISO 14443 TypeA Induction frequency: high frequency 13.56MHz Package IC chip: NTAG213, FM11RF08, or specify Working temperature: -20°C~+80°C Dimensions: diamitru internu 20 mm, larghezza 8 mm, size can be specified Color: neru, biancu, rossu, rosa, aranciu, Verde, turchinu, ecc. Pesu: 3 grams Optional process: stampa, iniezione di carburante, incisione LOGO o numeru, fill-color Packing: 100/saccu, 1000/box Notice: Javascript …