Synchronous monitoring is not a specific brand but a technology or service category in the industrial and automation sectors. It typically involves real-time monitoring and synchronization of equipment or processes, often used in manufacturing, energy, and automation industries. Companies like Siemens (Germany), Rockwell Automation (USA), and Schneider Electric (France) offer such solutions as part of their industrial control and automation portfolios. These products include synchronized sensors, PLCs (Programmable Logic Controllers), and SCADA (Supervisory Control and Data Acquisition) systems, ensuring efficient and coordinated operations in complex industrial environments.