This passive infrared motion sensor delivers reliable, intelligent control for automatic lighting and load switching using sensitivity human infrared detection. Key benefits Hands operation: Automatically turns lights or loads on when human motion is detected and off when the area is vacated, removing the need for manual switching. Energy and cost efficiency: Prevents lights from staying on unnecessarily by closing the load when no movement is present. Reliable detection: Passive human infrared technology distinguishes body infrared spectrum changes for consistent response to human motion. Smooth performance while occupied: Keeps the load active as long as a person remains within the sensing area, avoiding unwanted flicker or premature shutoff. Core features Passive infrared sensing that detects human body infrared spectrum changes for automatic load switching Automatic light control that maintains illumination while people remain in range and closes the load when they leave Extended detection range with a 120degree sensing angle and 35 meters detection distance for broad coverage Designed for sensitivity and reliable operation in typical motionactivated lighting and load control applications Practical applications Hallways and corridors: Provide automatic illumination during passage and switch off after the area is clear to save energy. Stairwells and utility rooms: Improve safety and convenience by activating lights only when someone is present. Garages, closets, and storage areas: Avoid fumbling for switches and ensure lights turn off when space is unoccupied. Compatibility and performance notes Intended for integration with automatic lighting and load switching systems where passive infrared motion detection is required. Performance optimized for human motion detection within the specified 120degree angle and 35 meters distance. This sensor is a practical option when you need dependable, automatic control of lighting and loads based on human presence without complex setup.