FR3 is a drone supervision device specifically designed and developed to meet the monitoring requirements of cooperative drones. The device monitors Remote ID (RID) signals actively broadcast by drones and decodes the embedded identity and status information, such as unique serial number, location coordinates, flight speed, and course angle. This information is then displayed on an electronic map, enabling users to maintain real-time awareness of drone activities within the airspace.

The product supports mainstream RID standards worldwide, including Chinese, European Union, and United States. It supports both fixed and tower-mounted deployment options, making it suitable for integration into city-level low-altitude security governance infrastructure.