Electric apparatus for remote ignition; Electric installations for the remote control of industrial operations; Alarms; Theft prevention installations, electric; Fire alarms; Electronic locks; Electric locks; Electronic access control systems for interlocking doors; Locking apparatus (electric); Push buttons for bells; Card readers; Electrically operated remote control mechanisms for opening doors; Card reading apparatus; Network controlling apparatus; Apparatus for use in access control; Smoke detectors; Electric door control apparatus