This Timeguard surface mounted sensor is a reliable and efficient way to detect motion. With a passive infrared sensing method, it has a nominal sensing radius of 5m and a nominal field of view of more than 120°. The sensor is compatible with AC current type and has a screw termination type. The unit quantity is one sensor, and it is manufactured in the United Kingdom. This sensor is suitable for use in various industrial automation and motion control applications. It is designed to detect any motion and is perfect for use in surveillance systems.