What is a Building Management System (BMS)?

A Building Management System (BMS) is defined as an automated system that controls and monitors various building systems, including heating, ventilation, and air conditioning (HVAC), lighting, security, and other facility-related functions. This automated approach allows for more efficient management and operation of the building, leading to energy savings, enhanced comfort for occupants, and improved operational efficiency.

The BMS enables integration amongst different building systems, facilitating real-time monitoring and control. It can adjust settings based on occupancy or time of day, optimize energy use, and alert facility managers to issues before they become significant problems, thereby enhancing the longevity of equipment and overall building performance.

This answer stands in contrast to other options because it highlights the automated and integrated nature of the BMS. Manual processes, construction guides, and systems focused solely on HVAC do not capture the broader scope and benefits of a BMS, which encompasses a wide range of operational functions beyond just HVAC or documentation.