With societal development and progress, building management and energy management have become crucial aspects. BMS and EMS systems typically offer significant returns to owners and management companies, such as rapid fault location, energy consumption resolution, and reduced labor costs. The design and installation of the system play a vital role in truly realizing its functionality. A good installation design can address details overlooked by the design institute, correct conflicts with other systems on-site, and reduce material and labor costs. High-quality installation ensures stable overall system operation, thereby bringing higher added value to the end user.