Main technical parameters Working frequency: 125KHz, 134.2KHz, 13.56เมกะเฮิรตซ์, 860~960MHz optional Protocol standards: ISO14443A, ISO14443B, ISO15693, ISO18000-6C, ISO18000-6B Packaged chips: EM4100, EM4305, NTAG203, NTAG213, NTAG215, NTAG216, EM4305, TK4100, T5557, Hitag2, HitagS, M1 S50 / S70, ULT 10, DESFire41, ICODE2, Ti2048, SR176, INSIDE2K, LRI2K, LRIS2K or UHF chip Identification distance: 125KHz(2~ 10cm); 13.56เมกะเฮิรตซ์(2~ 6 ซม); 860~ 960MHz(20~ 100cm) อุณหภูมิในการทำงาน: -20℃~+95℃ Storage temperature: -20℃~+90℃ Read and write times: > …