Ideal for bedrooms, living rooms, offices, and corridors where precise occupancy detection is required. Accurately detects human presence and micro-movements, effectively avoiding false alarms caused by traditional PIR sensors. Combines motion detection with ambient light (luminance) and distance sensing to enable truly smart scenes. Automatically adjusts lighting brightness, triggers alarms, or other smart devices based on presence, distance, and current light levels. Fully compatible with Tuya Smart and Smart Life apps, allowing remote monitoring, sensitivity adjustment, detection distance setting, and scene customization directly from your smartphone anytime, anywhere., Manufacturer: Akfldms