求翻译：利用控制键盘可方便对硬盘录像机、变速智能球机进行控制和设置，控制键盘还可以直接控制终端解码器，实现对云台、镜头、灯光、雨刮等前端设备的控制。是什么意思？

Can be easily controlled using the keyboard on the hard disk recorder, variable speed control and intelligent machines to set the ball, control the keyboard can also directly control the terminal decoder, to achieve on the head, lens, lighting, wiper and other front-end device control.

You may find it convenient to use your keyboard control disk recorder, variable-speed smart ball machine control and settings, control keyboard can also directly control terminal decoder, achieving the Haeundae, lens, lighting, wipers, such as control of front-end devices.

正在翻译，请等待...

Use the keyboard to control can be easier to control the DVR, variable speed smart dome camera and settings control keyboard also can directly control Terminal decoders, enabling the head, lenses, lighting, front end devices such as wiper control.

Can be easily controlled using the keyboard on the hard disk recorder, variable speed control and intelligent machines to set the ball, control the keyboard can also directly control the terminal decoder, to achieve on the head, lens, lighting, wiper and other front-end device control.