9 Apparatus for recording, transmission or reproduction of sound or images; transponders, magnetic and electrical data carriers, in particular equipped with microprocessors; electronic labels; electronic apparatus for reading in and reading out information from transponders or magnetic and electric data carriers; computer programs, in particular for operating electrical networks or for evaluating identification data; electric bus systems; computers; radio apparatus; modems; electrical networks; electrical access control systems; electrical and optical monitoring systems; routers; network cards; electrical computer plug-in cards; electrical and optical sensors; video cameras