[ Acoustic couplers; ] Audio-receivers and video-receivers; [ Automatic indicators of low pressure in vehicle tyres; Automotive, industrial, construction, locomotive, aviation, navigation and marine safety-warning lights, namely, strobes, rotating lights and bar lights; Cabinets for loudspeakers; ] DVD players; [ Electric door bells; Electric and electronic video surveillance installations; Electrical power devices, namely, multimedia outlets; Laser speed detectors; Megaphones; Personal stere...