TV wall controller

例句：

1. 1. The TV wallcontroller is a device that allowsyou to control the volume and channelson your TV.
   电视墙控制器是一种设备，允许您控制您的电视的音量和频道。
2. 2. The TV wall controller can be usedto adjust the brightness, contrast,and color temperature of the TV screen.
   电视墙控制器可以用来调整电视屏幕的亮度、对比度和色温。
3. 3. The TV wallcontroller is a convenient way to control theTV remotely, without having to reachfor it every time.
   电视墙控制器是一种方便的方式来遥控电视，而不需要每次伸手去拿它。