Any responsible property manager will be concerned about the energy consumption, and will try to improve the energy efficiency of the building while maintaining proper conditions for all the users. For the perfect building control, some property managers have already chosen to use the automation system. By using the system, any property manager can control the building with the help of a simple tablet. Anywhere inside the building, the manager can control the system using a software that comes along with the system. This software allows the manager to see if a room is occupied (without entering the room. Special sensors will signal the required action to ensure the full automation of the building, for example, it can lower the blinds according to a weather sensor located on the roof.