Residential buildings refer to buildings such as houses and villas. Its intelligent system should reflect people-oriented, achieve safety, energy saving, comfort and convenience; it should meet the requirements of building an environmentally friendly and healthy green building environment; it should implement standardized management of residential buildings.

Hospital buildings refer to buildings such as second-level and above general hospitals that are newly built, renovated and expanded. Its intelligent system should meet the needs of efficient, standardized and information-based management in the hospital; it should provide medical patients with technical support for "effectively controlling nosocomial infections, saving energy, protecting the environment, and building a people-oriented medical environment".

The integrated wiring system is a standard and general information transmission system. It plays an increasingly important role in various intelligent information buildings. The transportation industry also needs the support of integrated wiring.