High-rise building fire extinguishing is a recognized difficult problem in the world's fire protection industry. It is necessary to fully understand the fire risks of different building types, and improve building fire prevention and fire extinguishing capabilities by optimizing design, material application, and process improvement. This paper will study the relevant measures and applications of fire protection in a garden community building. Taking actual engineering cases as the starting point, it will focus on the fire protection measures taken in the process of project construction. It starts from different positions and different angles, does a good job in fire prevention management in advance, improves the automation control level of building fire protection, and promotes the systematic development of building fire protection engineering.