... connector,1219m comunication distance on 24AWG cable,DC12V 1A PTZ 3D Control Keyboard HK-K03Function and Character:Control ... keyboardSpecification:LCD display, as man-machine Interface, LCD display board is more intuitionistic, convenient, each to understand, plentiful information ... , etc.Joystick: Control high speed dome camera and PTZ by joystick, good handle, convenient to control and easy ...