... CCTV PTZ controller 2,Display current protocol with real time baudrate 3,Refurbish firmware program on line 4,2 Axis/3 Axis CCTV PTZ ... -duplex Cascade connection number16 sub-control at most,controller ID:0-15Joystickup,down,left,right,zoom Interface ... ToneKey-touch beep on/offPower SupplyDC 12V±10%Power Consumption6W MAXWorking Temperature0°C-50°CStore Temperature-20- ... :1.3, A mode:1.2 PTZ Controller