Telegraph Theme: Centered on a retro telegraph machine, this model showcases the mechanical beauty of early communication systems, blending historical elements with a retro-tech style.

Track Linkage System: Multiple modules are connected via tracks, achieving unified structural linkage and enhancing the overall installation's feel and interactive experience.

Power Supply Design: A six-way power base with a Type-C interface supports modular combination and flexible layout, improving practicality and expandability.

Wireless Linkage Mode: Supports wireless signal linkage, enabling synchronous interaction between multiple telegraph machines, enhancing the technological demonstration effect.

Functionality: The telegraph machine is set to only receive signals, reinforcing the concept of a "communication node" and making the entire model more systematic and logical.