Technology Parameters Operating frequency: 125KHz/13.56MHz/860~915MHz Available IC chip: EM4100, EM4102, NTAG203, EM4450, TK4100, T5557, Hitag1, Hitag2, HitagS, RFID लायब्ररी व्यवस्थापन लेबल, Mifare 4K S70, अल्ट्रालाईट 10, DESFire EV1, I CODE SLI, Ti2048, Ti256, SR176, INSIDE2K, LRI2K, LRIS2K and UHF Alien H3, impinj Monza 4, इ. Outer diameter: 20मिमी, 25मिमी, 30मिमी, 35मिमी, 40मिमी, 52mm or custom Hole diameter: 4mm Thickness: 3mm/4mm/5mm Protocol …