BEA’s SPARROW is a highly flexible motion sensor designed to detect people and vehicles in a variety of industrial, security and pedestrian applications. The SPARROW’s adjustable microwave antenna can be rotated ±120 degrees to create different sensing fields, capable of detecting bi-directional traffic (two way), unidirectional (approach only) and unidirectional away (departure only). The SPARROW is designed to operate in industrial or harsh environments. It is ideal for motion detection applications including vehicle sensing, access control and warning indication.