Access control and alarm monitoring systems, apparatus for recording, transmission or reproduction of sound and images, apparatus for transmission of communication, apparatus for wireless transmission of acoustic information, automatic cash registers, automatic electrical distribution apparatus, automatic fluid-composition control machines and instruments, automatic liquid-level control machines and instruments, cable broadcast transmission machines and apparatus, cables and fibres for the transmission of sounds and images, cables for electrical and optical signal transmission systems, cables for optical signal transmission, cameras for monitoring and inspecting equipment in a nuclear power station, cash dispensers, cash registers, central processing units for processing information, data, sound or images, computer programs for searching the contents of computers and computer networks by remote control, computer programs for the enabling of access or entrance control, computer software for the collection, editing, organizing, modifying, book marking, transmission storage and sharing of data and information, computer software to control and improve computer and audio equipment sound quality, computer software to enable the transmission of photographs to mobile telephones, computer software, namely, an application allowing sales and field service employees to update and receive data stored in an enterprise's computer databases in real time, using a mobile device, with full telephony integration with the telephone and/or software features of the mobile device, computer central processing units, computer chipset for use in transmitting data to and from a central processing unit, computer programs for image processing, computer programs used for electronic cash register systems, computers for managing control devices for aircraft, customer self service electronic checkout station for point of sale, devices for wireless radio transmission Distribution transformers, electric control devices for heating and energy management, electric control panels, electric distribution consoles, electrical distribution boxes, electrical power distribution blocks, electronic control systems for machines, electronic warning bells, emergency warning lights, facilities management software, namely, software to control building environmental, access and security systems, industrial process control software, interface cards for data processing equipment in the form of printed circuits, open-wire transmission machines and apparatus, power-line transmission machines and apparatus, point-of-sale terminals, radio transmitters and receivers for remote controls, radio controls, registration control apparatus for printing presses, remote control telemetering machines and apparatus, remote controls for surveillance systems, scanners for automatic surface control, signal conditioning and communication devices for industrial process control, software for processing images, graphics and text, software to control and improve audio equipment sound quality, transmitting and receiving apparatus for radio and television broadcasting and for long-distance transmission, video transmission apparatus, warning devices, namely bells