RFID लायब्ररी व्यवस्थापन लेबल: DS-A04 Operating frequency: 134.2KHz Support protocol: आयएसओ 11784, आयएसओ 11785, FDX-B Support the chip: EM4305, Hitag S256, T5577, इ. Communication interface: आरएस 232, RS485, विगंड 26 Card-reading distance: 45cm~55cm (diameter 30mm RFID ear tag) Operating voltage: 12V~15V Operating current: <200mA Operating temperature: -10℃~+50℃ Storage temperature: -30℃~+70℃ Size: 260×260×35mm Color: black Notice: या सामग्रीसाठी JavaScript आवश्यक आहे.