Technology Parameters Operating frequency: 125KHz/13.56MHz/860~915MHz Available IC chip: EM4100, EM4102, NTAG203, EM4450, TK4100, T5557, Hitag1, Hit2, HitagS, Mifare 1K S50, Mifare 4K S70, JAVA J2A040 Chip Card e nang le SIM Cut 10, DESFire EV1, I CODE SLI, Ti2048, Ti256, SR176, INSIDE2K, LRI2K, LRIS2K and UHF Alien H3, impinj Monza 4, etc. Outer diameter: 20limilimithara, 25limilimithara, 30limilimithara, 35limilimithara, 40limilimithara, 52mm or custom Hole diameter: 4mm Thickness: 3mm/4mm/5mm Protocol …