Checking and supervision apparatus and instruments in the nature of property supervision devices and other apparatus for protection against shop lifting and similar theft, namely, theft alarms, and electrical, mechanical and electronic motion detectors and anti-intrusion and burglar alarms; miniaturized theft detectors and theft alarms; burglar and intruder detectors and alarms for residential and business premises; apparatus for identification control and identification purposes, namely, magnetic identifying cards, magnetically encoded identification bracelets, motion detectors and alarms; checking and supervision apparatus and instruments in the nature of property supervision devices and other apparatus for protection against shop lifting and similar theft, namely, burglar and intruder detectors and alarms for residential and business premises, vibration detectors and alarms, noise detectors and alarms, sirens and loudspeakers, surveillance television cameras and photographic cameras; open and closed circuit video monitors, optic sensors and optical scanners, electronic locks for residential and business premises; photo electronic beams in the nature of property supervision devices and other apparatus for protection against shoplifting and similar theft, namely, burglar and intruder detectors and alarms for residential and business premises; passive infrared optical reflectors and infrared body heat electronic sensors; glass breakage detectors and alarms, and electronic card readers for electronically controlling access; plastic cases specially adapted for phonographs, videotapes, compact discs, television game cartridges and computer programs discs; anti-theft alarms for ties, shoes, and spectacles and other goods; recorded computer programs for order processing

Computer rental; consultancy in the field of computer hardware, computer systems and computer security; computer programming, updating of computer software for others, computer software design for others, design for others in the field of wrapping design, packaging design, graphic arts design and industrial design, research and development for new products for others;licensing of intellectual property, engineering services; quality control for others; patent exploitation, namely, patent licensing; technical project studies, namely, conducting feasibility studies and product research in the field of personal, residential and commercial security

Consultancy in security matters, namely, in security and survivability of commercial, industrial,and public facilities; locksmithing, namely, opening of security locks; night guards