With the development of the construction industry, people's economic level is constantly improving, and their demand is also constantly increasing. Safe, efficient, environmentally friendly, and intelligent buildings are becoming more and more popular with everyone, and they are also one of the new buying points in real estate. In this environment, with the rapid development of electronic information and the Internet, the weak electronic system is constantly increasing and expanding to meet the growing needs of people. The weak current system can improve work efficiency and make a building a more environmentally friendly system.
Among them, the wireless PA systems for buildings have the functions of background music broadcasting, public affairs broadcasting, and fire accident broadcasting functions. The main function of background music is to cover up noise and create a relaxed and harmonious auditory atmosphere. Because the speakers are evenly arranged, there is no obvious sound source directionality, and the volume is appropriate, and it does not affect the normal conversation of the crowd. It is one of the important means to optimize the environment.
The wirelessPA systems for buildings can play a role in publicity, broadcast notifications, and find people. The fire accident broadcasting function of public broadcasting is used as a broadcasting facility for fire alarm and linkage system to command and evacuate people in an emergency. It plays a decisive role in the design of building weak current. This function requires that the wirelessPA systems for buildings can reach the required sound field strength to ensure that when an emergency occurs, it can be used to provide a voice that is sufficient for the people in the area that may be involved in the building to hear the alarm and guide clearly.