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Light Control Sensor, 3 Wire Lights Motion Sensors Switch Practical Automatic 10A for Incandescent Lamps : Amazon.co.uk: DIY & Tools
Mini Infrared Motion Sensor Indoor Range 6 m at 360° 3-Wire Motion Sensor with Screwdriver Presence Sensor with Daylight Detection Lighting Duration Adjustable : Amazon.co.uk: DIY & Tools
Cheap 220V 12V Automatic Infrared PIR Movement Detector LED Motion Sensor Wall Mount Timer Outdoor 12 Volt Sensor Light Switch | Joom
electrical - How do I wire a 3-way motion sensor? - Home Improvement Stack Exchange