Motion sensor turns on light when motion is detected, automatically turns light off after time delay of 1 , 5 or 10 minutes. Adjustable sensitivity. Built-in photocell keeps the light off during daylight hours. Test, auto and manual operating modes. Manual override turns light off or on at indoor wall switch, allows light to stay on continuously all night when needed. Coverage area up to 1,000 square feet, up to 30 ft range, varies with surrounding temperature. Sensing angle up to 110° . Controls 60 watts maximum of incandescent light. 120 volt AC, 60 Hz. Includes mounting hardware.