The GeoSLAM ZEB Horizon RT Mobile Scanner is a professional mobile LiDAR scanning system designed for rapid spatial data capture using advanced SLAM (Simultaneous Localization and Mapping) technology. The system enables operators to collect accurate point cloud data while walking through environments where GNSS positioning is unavailable or unreliable. The real-time (RT) capability allows users to visualize scan data immediately during field operations, ensuring complete coverage and reducing the need for repeat surveys. This makes the ZEB Horizon RT especially effective for time-critical projects. The scanner is widely used for building documentation, infrastructure inspection, industrial facility mapping, underground surveys, tunnels, mining environments, and construction site documentation. Through the Topotronix platform, professionals can access advanced mobile scanning technologies such as the GeoSLAM ZEB Horizon RT, enabling efficient SLAM-based reality capture workflows and rapid 3D data collection for surveying and engineering projects.