Ear phones; Electronic locks; Alarms for the detection of inflammable gases; Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic solar modules; Circuit breakers and circuit closers; Clickers for training dogs; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Digital weather station instruments; Distance measuring apparatus; Downloadable software for connecting, operating, and managing networked cars in the internet of things (IoT); Electric door bells; Electrical plugs and sockets; Electronic collars to train animals; Electronic devices for locating and tracking people using global positioning systems; Electronic timers; Electronic warning bells; Life jackets for pets; Lighting control apparatus; Measuring apparatus, namely, rain gauges; Neon signs; Pedometers; pH meters; Photovoltaic cells also including a solar thermal collector sold as a unit; Power adapters; Radiation-measuring instruments; Radio transmitters and receivers; Scales; Security lights for outdoor use; Switches, electric; Thermo-hygrometers