The Fit Banner SM312DQD Mini Beam DC Photoelectric Sensor is a high-quality sensor manufactured by Banner Engineering. It features a shielded design and solid-state sensor type, making it reliable and durable for industrial automation and motion control applications. With a voltage output type and single pole, single throw contact form, this sensor is compatible with a variety of mounting types, including chassis mounts. Perfect for detecting the presence of objects in a controlled environment, this 4-pin sensor operates efficiently within a power range of 10-30V DC. New in box.