Climate control systems consisting of digital thermostats for cooling equipment, and a programmable logic controller (PLC) with input and output features for temperature and humidity, which works with a remote digital read out controller; Computer hardware and software for setting up and configuring local area networks; Computer hardware and software used for the control of voice controlled information and communication devices; Computer hardware for communicating audio, video and data between computers via a global computer network, wide-area computer networks, and peer-to-peer computer networks; Computer network adapters, switches, routers and hubs; Computer network interface devices; Computer networking hardware; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, home theater systems, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Control system for the remote observation, management and operation of cranes, comprising computers, software, electromechanical controls, and video display screens; Electric installations for the remote control of industrial operations; Electrical voice intracommunications systems comprising control stations, interface modules, frames, controller cards, connectors, power supplies, panels and mountings for use in the production of live musical performances, theatre, and other live events; Radio transmitters and receivers for remote controls, radio controls; Remote control transmitter for radio-controlled devices; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols