model: BY7903 Optional RFID chip: Aline H3/G2XM/XL, Mifare 1k S50, Mifare 4k S70, NXP Ultralight, NXP Desfire, TI, kuring kode 2, FM1108(compatible with Mifare 1K S50),jsb. baku Protocol: ISO18000-6C/ISO15693/ISO14443 Storage: EPC 96bits, expanded memory 512bits Working frequency: 860~960MHz/13.56MHz Read range: 0~8m(related to tags type and read/write device configuration) hawa gawe: -25~+75℃ Storage temperature: -35~+85℃ Installation method: easy pull clasp Material: …