sell control keyboard GH-SK102

1 Three-dimensional joystick and can adjust zoom rate and speed.

 2 Many hot keys make operation smoothly and convenient. For example: by press the number 1-9 can

call the preset 1-9.

  3 Image freeze function

  4 Buzz indicate the success of the operation

  5 Iris, focus, white balance can be adjust by keys

  6 High ABS plastic construction, the quality of materials is better

  7 OSD function

   8 Communication distance: 2km

   9 Wide LCD

   10 Main and assist control can be set if several used in the system

   11 Control load: 256/bus

   12 Power supply: DC 9V

   13Communication protocol: build-in multi-protocol, optional