220V Delay Human Body Motion Detector Microwave Radar Sensor Switch Security

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220V 5.8GHZ DC 12V-24V AC 220-240V Microwave Radar Sensor Smart Switch Home

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PIR Motion Sensor Detector Smart Switch 110V 220V Indoor Outdoor Time Delay Mode

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220V Auto Infrared Body Motion Sensor PIR Sensing Switch Microwave Radar Sensor