9 electrical, electronic, and magnetic card apparatus or instruments for detection of theft, fire, break-ins and smoke relating to doors, windows and locks; signal and alarm units for break-ins, fire and smoke regarding closing and opening of doors, windows, transom windows; unit for producing aural or visual warning signals for use in computer-operated machinery; telephonic transponders; electronic locks and casement bolt locks controlled by microprocessors; control centers and units for opening and closing of openings, namely windows, doors and the like, in conjunction with detection units