Having an access control system in manufacturing plants means implementing a security system that uses sensors and devices to control who can enter buildings, systems, or equipment. It helps increase productivity by allowing only authorized people to access the facility, saving costs compared to hiring and training new employees. It also reduces theft by keeping unauthorized individuals away from sensitive areas where important information is stored. Moreover, it makes it easier to keep track of employee attendance, ensuring accurate payroll management. With access control, you can enhance security, improve productivity, and streamline operations in your manufacturing plant.