model: BY7903 Optional RFID chip: Aline H3 / G2XM / XL, Mifare 1K S50, Mifare S70 4K, NXP Ultralight, NXP Desfire, NÃo, m koodu 2, FM1108(dakọtara na Mifare 1K S50),etc. Protocol ọkọlọtọ: ISO18000-6C/ISO15693/ISO14443 Storage: EPC 96bits, expanded memory 512bits Working frequency: 860~960MHz/13.56MHz Read range: 0~ 8m(metụtara tags ụdị ma na-agụ / dee ngwaọrụ nhazi) arụ ọrụ okpomọkụ: -25~+75℃ Storage temperature: -35~+85℃ Installation method: easy pull clasp Material: …