ಮಾದರಿ: DS-A04 Operating frequency: 134.2KHz Support protocol: ಐಎಸ್ಒ 11784, ಐಎಸ್ಒ 11785, FDX-B Support the chip: EM4305, Hitag S256, T5577, ಇತ್ಯಾದಿ. Communication interface: ಆರ್ಎಸ್ 232, RS485, ವಿಗಾಂಡ್ 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: ಈ ವಿಷಯಕ್ಕೆ JavaScript ಅಗತ್ಯವಿದೆ.