SCADA vs BMS – What’s the Difference?

SCADA (Supervisory Control and Data Acquisition) and BMS (Building Management System) are two different terms that are commonly used in building and industrial automation and control. This article discusses the difference between SCADA and BMS (SCADA vs BMS).

SCADA vs BMS – Difference

SCADA systems are typically used in industrial environments and are focused on monitoring and controlling industrial processes, while BMS systems are used in buildings and focus on controlling and managing the various systems and devices in a building. Additionally, SCADA systems are typically used for large-scale operations and can be complex to implement and maintain, while BMS systems are generally easier to install and use.

SCADA is a system that remotely monitors and controls industrial processes and infrastructure, such as water and wastewater treatment plants, power plants, and manufacturing facilities. It allows operators to monitor the status of various devices and systems and to control them remotely from a central location. SCADA systems typically use a network of sensors, controllers, and communication devices to collect data from the field and transmit it to the SCADA software for analysis and control.

On the other hand, BMS (Building Management System) is a type of building automation system used to control and manage the various systems and devices in a building, such as HVAC, lighting, security, and fire safety. BMS systems use sensors, controllers, and communication devices to collect data from the building and transmit it to the BMS software, which monitors and controls the various systems and devices. BMS systems are typically installed in commercial and residential buildings to improve energy efficiency, comfort, and safety.


SCADA and BMS are two different systems often used to manage and control building and industrial facilities. SCADA stands for “Supervisory Control and Data Acquisition” and refers to a system used to monitor and control industrial processes and infrastructure from a central location. On the other hand, BMS stands for “Building Management System” and controls and manages mechanical and electrical systems, such as the heating, ventilation, and air conditioning (HVAC) system, lighting, and security.

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