Electrical and electronic burglar alarms; Sound alarms; Theft alarms; Two-way radios; Electric door bells

Alarm sensors; Battery chargers; Burglar alarms; Cabinets for loudspeakers; Calculators; Electric door bells; Global positioning system (GPS); Gloves for protection against accidents; Microphones; Safety goggles; Signal bells; Sound alarms; Telecommunication exchangers; Telephone sets; Videophones