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24GHz Millimeter-Wave Human Presence Sensing Switch 220V
$4.00
Unlike traditional infrared or light-sensing switches, this product integrates a 24GHz millimeter-wave radar module.
It features a detection radius of 3.5 meters and a linear detection range of 4–5 meters;
the light automatically turns off approximately 20 seconds after a person leaves the area.
24GHz Millimeter-Wave Human Presence Sensing Switch 220V
It features a detection radius of 3.5 meters and a linear detection range of 4–5 meters;
the light automatically turns off approximately 20 seconds after a person leaves the area.
24GHz Millimeter-Wave Human Presence Sensing Switch 220V
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