The Major Tech 180° Infrared Motion Sensor is a wide-angle PIR detector designed to automatically trigger lighting and security systems when movement is detected up to 12 metres away. It features adjustable lux sensitivity (3–2000 lux), an IP44-rated weatherproof enclosure, and supports loads up to 1100W incandescent or 300W CFL, making it suitable for indoor and outdoor installations. Ideal for electricians installing security lighting, facility managers automating building control, and contractors working on residential or commercial projects.