Operating at AC 220V with a load power of up to 200W, this smart switch is perfect for corridors, staircases, gangways, and basements. The sensor has a detecting range of 3 to 8 meters and a 120-degree angle, ensuring wide coverage to pick up even the slightest motion. With a sleek aluminum metal wiredrawing switch panel, it combines durability with modern aesthetics. The built-in timer offers a 60-second delay, allowing lights to stay on just long enough when needed. Upgrade your lighting system with this efficient and reliable motion sensor switch!