A sensor wall switch is a type of switch that is activated by the presence of a person rather than by physically flipping the switch. These switches use sensors to detect the presence of a person in the room and turn the lights or other electrical devices on or off accordingly. They can be used to control a variety of electrical devices, including lights, fans, and outlets.
There are several types of sensor wall switches, including motion sensor switches and occupancy sensor switches. Motion sensor switches use a motion detector to turn the lights or other electrical devices on when movement is detected in the room, and turn them off when no movement is detected for a certain period of time. Occupancy sensor switches use a combination of motion detection and infrared technology to detect the presence of a person in the room and turn the lights or other electrical devices on or off accordingly.
Sensor wall switches can be a convenient and energy-efficient addition to any home or office. They can help to reduce energy consumption by automatically turning off lights and other electrical devices when they are not needed, and can also provide added security by turning on the lights when someone enters a room.
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