What is the main purpose of low voltage special systems in buildings?

The main purpose of low voltage special systems in buildings is to support communication and security systems. These systems typically operate on lower voltage levels and are designed for specific functions such as fire alarms, security surveillance, access control, intercoms, and data/network communications.

By utilizing low voltage systems, buildings can enhance safety and security without the need for high-powered electrical infrastructure. This often results in easier installation, reduced costs, and greater flexibility in system upgrades and modifications. Additionally, these systems are crucial for ensuring effective communication among users and provide critical monitoring capabilities, contributing to the overall functionality and safety of the building.

In contrast, powering large machinery usually requires higher voltage systems, while managing electrical load and providing backup power pertain more to the building's overall electrical infrastructure rather than the specialized focus of low voltage systems.