Finished units of proximity/occupancy sensors refer to fully assembled and calibrated sensor modules ready for installation and use in electronic systems. These sensors detect the presence or absence of objects or personnel in their proximity and are commonly used in security systems, automatic doors, and occupancy detection applications. Finished units of proximity/occupancy sensors offer plug-and-play convenience, advanced features such as adjustable sensitivity and detection range, and compatibility with various control systems and interfaces. They provide reliable and efficient solutions for occupancy sensing, security monitoring, and automation in residential, commercial, and industrial settings.