The system should be advanced, have been used and proved to be mature and reliable products, at the same time, it is practical, fully play the function and function of each kind of equipment; fully meet the requirements of visual management, easy operation, simple maintenance, easy to manage.

Considering that it is used for the environment of the site, it strives to be beautiful, natural and harmonious, and does not damage the overall environment of the site. The whole process of system scheme design, engineering construction, equipment management, system maintenance, function extension and technical service is considered according to the above, so as to achieve more perfect design.