Alarm monitoring systems; Amplifiers; Clothing for protection against accidents; Computers; Data processing apparatus; Facsimile machines; Intercoms; Luminous signs; Multimedia projectors; Optical lenses; Pedometers; Photographic cameras; Portable media players; Projection screens; Smartphones; Spectacles; Theft alarms; Transparency projection apparatus; Audio- and video-receivers; Audiovisual receivers; Chargers for electric batteries; Electric batteries; LCD projectors; Slide projectors; Vi...