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 4K S70, Ultralight 10, DESFire EV1, I CODE SLI, Ti2048, Ti256, SR176, INSIDE2K, LRI2K, LRIS2K and UHF Alien H3, impinj Monza 4, і т.д.. Outer diameter: 20мм, 25мм, 30мм, 35мм, 40мм, 52mm or custom Hole diameter: 4mm Thickness: 3mm/4mm/5mm Protocol …