Alarm devices, namely, alarm monitoring systems; acoustic sound alarms; Security motion detectors; signalling lights, namely, rotating lights; anti-theft warning apparatus, namely, burglar alarms; theft prevention installations, namely, burglar alarms; Electric and optical apparatus, namely, printed circuits; printed circuit boards, printed electrical connectors, data processing equipment, cash registers, and structural parts therefor; electronic integrated circuits; micro-systems, namely, computers; word processors, calculating machines; accounting machines, namely, automated billing machines for processing accounting information; machines for the automatic processing of data and drives therefore; optical scanners; encoded electronic chip cards for transcribing data in encoded forms and structural parts therefor; tape recorders and apparatus for recording sound; apparatus for reproduction for sound; radiotelephony sets; Apparatus for recording, transmission, processing and reproduction of sound, images or data; television cameras; radiolocating and radiosounding apparatus, namely, Radio tomographic imaging apparatus for tracking movement; radar; radio-navigation apparatus, namely, Electronic navigational and positioning apparatus and instruments; safety equipment, namely, flashing safety lights for safety or control and management of railway, tramways, road and river transports, for parking equipment and for equipping ports and airports; electric acoustic or visual signalling apparatus, namely, Apparatus for wireless transmission of acoustic information; printed circuits; electronic integrated circuits; electronic safes; electronic central locking systems, consisting of electronic cylindrical locksets and keypads; digital electronic sensors for gates or doors; automatic light switches; electronic controllers for gates and doors; electronic window controller; electronic temperature regulators, namely, thermostats; wireless controller to monitor and control lighting; electronic baby monitor; information products on electronic, data, information and telecommunications networks of all kinds, namely, computer hardware and software for telecommunications management; Electronic publications, namely, books and magazines featuring electronic news recorded on computer media; database products included in this class, namely, database management software for security data; blank audiocassettes; prerecorded music cassettes; blank magnetic data carriers; interactive computer graphic programs for data transfer systems and deciphering systems; magnetically encoded debit and credit cards for use in banking and insurance; computer chips; downloadable electronic catalogs featuring computer software; exposed cinematographic film; downloadable musical sound recordings; fire extinguishing apparatus