Quick Sense Mini PIR Motion Sensor Light Switch (4-Pack) is a smart, energy-efficient solution for automated lighting and device control. Equipped with infrared motion detection, it turns on LED lights, exhaust fans, or doorbells automatically when movement is detected. Ideal for staircases, hallways, bathrooms, closets, and garages, this sensor enhances convenience and reduces electricity bills. With adjustable time delay settings—15s, 45s, or 5 minutes—you can customize how long the light stays on. Its 100-240V wide voltage compatibility and 40W max load support make it suitable for most home and commercial applications. Designed for compact spaces, the sensor features a 25mm mounting hole and pre-wired connections (Live, Neutral, Output), ensuring fast and hassle-free installation. Whether used in wardrobe lighting, kitchen cabinets, or bathroom fixtures, this PIR infrared motion sensor adds smart functionality wherever needed. Enjoy smart automation and energy efficiency with this automatic motion detection switch—a reliable and versatile choice for modern homes and businesses.