Access control cards (encoded or magnetic); alarm control apparatus; alarm systems incorporating control and visual display apparatus; analogue control apparatus; apparatus designed to control the performance of apparatus; apparatus for controlling cameras; apparatus for controlling computer programmes; apparatus for controlling lighting; apparatus for controlling the input of data; apparatus for controlling the operation of machines (computer); apparatus for controlling the operation of machines (electric); apparatus for controlling the operation of machines (electronic); apparatus for controlling the operation of machines (remote); apparatus for controlling the output of data; apparatus for controlling the processing of data; apparatus for controlling the storage of data; apparatus for controlling the supply of electrical current; apparatus for lighting control; apparatus for personnel entry control; apparatus for use in access control; apparatus for use in remote control; apparatus for use in security control; automatic access control apparatus; automatic access control systems; programmable controllers; programmable controls; remote control apparatus; remote control apparatus connected by modems to computers; remote control apparatus for cameras; remote control apparatus for lighting units; remote control apparatus for sound reproduction apparatus; remote control apparatus for use with televisions; remote control apparatus for use with video cassette recorders; remote control devices (electric); remote control devices (electronic); remote control devices (other than cables for machine); remote control devices for industrial operations (electric or electronic); remote control instruments for the closing of windows; remote control instruments for the opening of windows; remote control locking apparatus; remote control loudness controllers for connecting to hearing aids; remote control mechanisms; remote control operating apparatus (electric); remote control units; remote control units for computers; remote control units for room heaters; remote controlled apparatus for use with garage doors; remote controlled apparatus for use with gates; remote controllers; remote controls; remote controls for automatically operating valves; remote entry control apparatus for buildings; remotely controlled alarm locks; remotely controlled cameras and other remotely controlled sensors; remotely controlled door locks; seat controls; security control apparatus; security control instruments; slatted blind controls (electric); temperature controllers; temperature controlling apparatus (thermostats, other than valves) for central heating installations; thermal controls; timers (control devices); video local area network controllers; video monitor controllers