Main technical parametersCommunication frequency: 125KHz/134.2KHz/13.56MHz/860~960MHzCustomizable communication protocols: ISO 11785, ISO 11784, FDX-B, ISO 14443, ISO 15693, ISO 18000-6CPackage chips: EM4100, EM4102, EM4305, FM11RF08, 我代碼2, M1 S50, Hitag2, 外星人H4, etc.Optimal reading distance: 15厘米 (與讀卡器有關)工作溫度: -40℃~+85℃儲存溫度: -55℃~+100℃Material: PPProduct specifications: 塑料卡長度65mm, 寬度35mm, 皮帶長度可調節. Specifications can be customizedColor: 藍色, colors …