The keyboard is an universal keyboard of security monitoring series, which can control integrate dome camera with all kinds of protocols matrix and DVR , which has been equipped with 3D joystick which can control the revolving of the camera and the zoom magnification of lens; with the LCD screen and the function of backlight; which can display the current operation order、the control protocol name、the current dome ID、the current monitor ID and the state of joysticks. The user can control the CCTV system more easily with the joystick and the LCD screen .