A 3D model of a Security Camera, featuring a black top cover, silver high-definition lens, and metal arm, with a modern, minimalist design. It has adjustable angle and is suitable for office or home security monitoring.

A 3D model of a graphics tablet, featuring a pressure-sensitive screen, stylus pen, and foldable stand, with a modern, minimalist design. It has high-definition display and precise pen tracking, suitable for office, design, and note-taking.

A 3D model of a multifunctional office printer, featuring multiple drawers, color/black-and-white printing, and a sleek, professional design. It has high resolution, efficient performance, suitable for office environments and document processing tasks.

A 3D model of a projector screen, featuring a retractable design with a sleek, minimalist frame and a modern, professional aesthetic. It has high-definition fabric and a smooth rolling mechanism, suitable for home theater and business presentations.