Low Power Consumption: These wireless motion sensor switches are small, have low power consumption and antiinterference, safe and practical, and the motion sensor can automatically identify day and night. Durable Material: The adjustable PIR sensor head is exquisitely designed, highly sensitive, and has stable performance. Wide detection range: composed of up, down, left, and right service areas. Accurate Sensitivity: The smart motion sensor light switch is a digital intelligent automatic control product that is highly sensitive and reliable to use; the motion sensor automatically turns on the light when it detects motion and turns off after a preselected time delay (5 seconds to 6 minutes). Multiple Uses: The working temperature of this outdoor motion sensor is suitable for spotlights, track lights, panel lights, ceiling lights, etc. Easy to install. Automatic, convenient, safe and practical. Outdoor Motion DetectorThis PIR motion sensor can be used in various places such as stairs, aisles, corridors, restrooms, office buildings, schools, communities and other public places in various buildings, becoming a practical tool.