Full glass automatic revolving doors are stylish entrance systems that rotate automatically and are made mostly of glass. First of all, they usually have three or four transparent wings that create walking sections for people. Next, sensors detect when someone approaches and the door begins to rotate on its own. In addition, the full glass design allows more natural light into the building, by this way creating an open and modern look. As a result, these doors are popular in hotels, shopping malls, corporate offices, and showrooms. Moreover, they help save energy by keeping the indoor climate steady and reducing noise and dust from outside.