The handheld 3D laser scanner features a rapid scanning capability of 200,000 points per second, capturing detailed geometric data of architectural spaces. With a lightweight design (weighing only 1kg), it is suitable for various environments. Equipped with built-in RTK positioning technology, it quickly generates 3D mesh models and streamlines the BIM modeling process. When integrated with the C-SMART inspection platform, it enables a fully automated workflow from on-site scanning to smart acceptance, saving both manpower and time costs.