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If you have kids and want to reduce you electricity bills, it's better to use the motion sensor light switches in your room. Light switches equipped with a motion sensor ensure that the light in the room is lit only when a person enters and turn the light off after the person exists. These light switches use ultrasound or infrared technology to detect the motion from across the room and illuminate it faster than you flip a conventional switch. However, many advanced models are available in motion sensor light switches. So, we will have a look at this post to know what is the best motion sen
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