Alarms, namely, burglar alarms, sound alarms; Fire extinguishing apparatus; Fire alarms; Chargers for electric batteries; Pantographs being electric current collectors; Switch boxes for electricity; Electrical transducers; Sonars; Loudspeakers; Record players; Electrical power distribution units; Electrical distribution systems, namely, power distribution panels; Audiovideo receivers; Radios; Hologram apparatus; Inverters for electricity; Electric accumulators; Batteries, electric; lightning ...