Bags for cameras and photographic equipment; Calculators; Camera tripods; Electronic pens; Flash lamps; Global positioning system (GPS); Headphones; Loudspeakers; Magnifying glasses; Measuring rules; Mouse pads; Power supplies; Protective helmets; Punched card machines for offices; Rechargeable electric batteries; Scales; Telescopes; Theft alarms; Tool measuring instruments; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorde...