occupancy sensor meaning in English

感应传感器

Installing occupancy sensor switches saves energy by never having to remember to turn the light off
安装感应开关让人们不再会忘记了关灯，从而节约了能源。
Are occupancy sensors , timers , and energy efficient fixtures used to control lighting consumption
是否在租售区域使用传感器、计时器、及能效装置等来控制电耗？
This exhibit is a virtual office with 20 energy saving features and installations including occupancy sensors , heat recovery systems , etc . the basic operating principle of each feature is explained by screen text and animation
在这虚拟的办工室内有20种节能的特徵和设备包括活动感应控制、热力回收再用系?等。每项设备的基本运作原理都会在这里有所解释。
Energy - saving equipment installation - including t5 or t8 fluorescent tubes , electronic ballasts , variable speed drives for air - conditioning systems , occupancy sensors that automatically turn off air - conditioning when the room is empty , and energy - efficient office equipment
（乙）装设节能设备例如： t5或t8光管、电子镇流器、用于冷气系统的可变速推动器、动态感应器作为冷气控制开关、及采用节能的办公室设备等。