Electrical apparatus and instruments, including; telecommunication machines, apparatus and instruments; radio receiving apparatus, radio transmitting apparatus, combination radio receiving and radio transmitting apparatus, electronic access systems, locking devices included in this class, electronic key and lock devices, security systems, access controlled systems, electronic identification devices, identification tags and transponders, contactless card, tag and identification reading devices, wireless paging apparatus, closed circuit television cameras and monitors, public address systems, integrated circuits, hybrid integrated circuits and semiconductors, all being in this class, as well as parts of the above all being in this class