A-860E Control Keyboard
  • Specifications

    * transmission baud rate: 2400bps
    * communication protocol: PELCO_D
    * Input voltage:12VDC,transform power 10W, 230VAC, 50Hz(derect power supply   conference host)
    * The communication interface is RS-485, the communication distance is 4000   feet 24AWG cable(1219m)    


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