Baby monitors; Cabinets for loudspeakers; Camcorders; Digital cameras; Electronic navigational and positioning apparatus and instruments; Electronic storage device in the nature of memory media for storing information collected from medical ventilators; Event recorders; Headphones; Personal security alarms; Personal video recorders (PVRs); Photographic cameras; Secure Digital (SD) Memory Cards; Smoke alarms; Stereo headphones; Sunglasses; Video monitors; Video recorders; Audio speakers; Batte...