Intelligent Infrared Body Sensor This PIR motion sensor detector uses both light and infrared sensors to accurately perceive ambient light changes and detect human motion. The combination reduces false triggers and ensures reliable performance. Automatic Light Sensing The sensor evaluates indoor brightness and decides whether it is dark enough to warrant illumination. When the environment is dark, it automatically turns on a small night light as someone passes by, providing guiding light without manual switching. Compact and Easy to Use The sensor features a small, unobtrusive form factor for flexible placement and use. It can be connected to a mobile phone app for intelligent control, enabling secure management of your home even when you are away. Key attributes Function: Intelligent infrared body sensing with automatic night light activation in low light Compatibility: Mobile phone app control for remote management Size: Compact and unobtrusive design Performance: Reliable motion detection with ambient light assessment, minimizing false triggers Material: (Not specified in original, described as compact and unobtrusive) Use scenarios Hallways at night: Soft illumination guides stepping through the corridor without harsh lighting Entryways: Welcomes you with gentle light while detecting motion for quick access Closets or bedrooms: Hidden night light provides visibility for finding items or navigating at night without glare