master switch control meaning in English
总开关控制
Examples
- Each room is equipped with master switch control lighting . please insert the card key in to the slot beside the door to turn on the lights . when leaving the room please remove the card key to turn lights off automatically
房间配有灯光总控制器，将磁卡插入取电器内，灯光便会自动开亮，当您离开房间时，请取出磁卡，灯光便会自动开关。