EM4222 guntu fasali Masu sana'a don rubuta lambar ID na musamman 64-bit Babban gudu: 256k bits Mitar mai zaman kanta: za a iya amfani da shi a cikin 869MHz/902-928MHz/2.45 GHz Chip yana da oscillator da mai gyara ƙananan ƙarfin lantarki: ƙarancin wutar lantarki 1.0V, fa'idar ƙarancin kuɗi Yanayin aiki: -40° C ~ + 85 ° C (-40° F ~ + 185(° F) Halayen guntu EM4223 Interface mai jituwa tare da ISO 18000-6A Taimakon Cibiyar ID ta atomatik da aka ayyana EAN, UCC …