Alarm installations and alarms; Cabinets for loudspeakers; Camcorders; Chargers for electric batteries; Covers for smartphones; Data processing apparatus; Downloadable computer software for specify the function of thesoftware, e.g., use as a spreadsheet, word processing, etc. and, ifsoftware is content- or field-specific, the content or field of use; Educational apparatus, namely, blocks used as teaching aids for specify, e.g., modeling chemical compounds, visualization of math concepts, etc.; Electrical plugs and sockets; Electronic access control systems for interlocking doors; Electronic chips for the manufacture of integrated circuits; Electronic notice boards; Infrared detectors; Remote control telemetering machines and apparatus; Robots for personal, educational and hobby use and structural parts therefor; Scales; Scanners; Secure digital (SD) card readers; Smoke detectors; Solar batteries; Sound alarms; Sound transmitting apparatus; Switches, electric; Tape measures; Time clocks; Virtual reality headsets; Wearable activity trackers; Wireless controllers to monitor and control the functioning of other electronic devices