Technology Parameters Operating frequency: 125KHz/13.56MHz/860~915MHz Available IC chip: EM4100, EM4102, NTAG203, EM4450, TK4100, T5557, Hitag1, Hitag2, HitagS, MIFARE 1K S50, MIFARE S70 4K, خفيفة 10, DESFire EV1, I CODE SLI, Ti2048, Ti256, SR176, INSIDE2K, LRI2K, LRIS2K وUHF H3 الغريبة, impinj مونزا 4, إلخ. القطر الخارجي: 20مم, 25مم, 30مم, 35مم, 40مم, 52mm or custom Hole diameter: 4mm Thickness: 3mm/4mm/5mm Protocol …