According to the relevant information, the query shows that it is above 55 decibels. It doesn't count if the garage door opens less than 55 decibels in the morning. Legal basis: People's Republic of China (PRC) Law on the Prevention and Control of Environmental Noise Pollution. The main functions of residential building, medical treatment, culture and education, scientific research and design, and administrative office are 55 decibels. Exceeding is considered as.