Electrical apparatus for signalling, measuring, counting, registering, monitoring, controlling; electrical control units and electrical switchgears; electrical data entry, data processing, data transmission, data storage, data output equipment; electronic instruments and apparatus for data recording and data controlling; safety engineering systems and apparatus for protection of intrusion and illicit access, namely access systems and security systems mainly consisting of electrical monitoring apparatus, video surveillance and video control systems, alarm devices; chip card management systems, namely identification card (magnetic), reader (data processing), data processing apparatus and data processing programs for processing and analysing of signals, especially for time recording, identification of individuals, building automation, light control, climate control, canteen cards, keyless entry; combination of the aforementioned apparatus and instruments to compound systems; data processing programs; data processing equipment and computers including their peripheral equipment; aforementioned goods for data communication via tethered and wireless communication systems for long-distance data transmission and for data transmission in local networks