[ Cabinets for loudspeakers; Computer peripheral equipment; Earphones; Electric and electronic video surveillance installations; Electrical and electronic burglar alarms; Global positioning system (GPS) consisting of computers, computer software, transmitters, receivers, and network interface devices; Light emitting diodes (LEDs); Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Photographic cameras; Radios; Rechargeable electric batt...