Centrally operated vacuum cleaner systems, comprising a central vacuum power unit, connecting conduits, cleaning nozzles, low voltage electrical switch components and parts therefore, namely, handles, hoses, wands, brushes, powerheads, and vacuum inlets

Training services, namely, training installers and technicians in the installation, sales and service of low voltage electronics, namely, security systems, cable systems, audio systems, central vacuums and related merchandise

Operating a buying group for the purposes of facilitating the purchasing power of group members; wholesale store services in the fields of consumer electronics, audio systems, fire detection systems, telephone and communication systems, low voltage electrical wiring components, and centrally operated vacuum cleaner systems

Personnel recruitment services, namely recruiting auto service technicians