This Intermatic K4121C Stem Mount Thermal Photo Control is a reliable and efficient tool for industrial automation and motion control. With a voltage of 120V, it is suitable for various applications in business and industry. The photo control is designed to detect the presence of objects and provide accurate and consistent output. It is made in Mexico, ensuring quality and durability. The brand Intermatic is well-known for its reliable and innovative products, making this photo control a great addition to any industrial setup.