Place of Origin : Chang Zhou,China

CCTV CONTROLLER KEYBOARD
1 Three-dimensional joystick and can adjust zoom rate and speed smoothly.


2 Can be set main control or second control keyboard


3 Can be connect with DVR


4 Buzz indicate the success of the operation


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


6 OSD function


7 Communication distance: 2km


8 Control load: 256/bus


9 Power supply: DC 9V


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