magagamit frequency: LF 125KHz, 134.2KHz/HF 13.56MHz/UHF 860~960MHz Available chips: TK4100, EM4200, EM4305, T5577, FM11RF08, M1 S50, I CODE 2, ultralight, Alien H3, Impinj M4 / M5, etc. Communication protocol: ISO 14443A, ISO 15693, ISO 18000-6C Working years: higit sa 10 years Read range: 2~ 100cm (pagbabasa distance ay depende sa uri ng chip at laki antenna) Paggawa temperatura: -30℃~+220℃ Color: asul, pula, itim, puti, dilaw, …