Computers; cards, namely graphics cards for use to retrieve stored photographic and images; image decompressor cards; video cards, namely video capture cards and video display cards; Computer programs for monitoring and controlling input/output modules, namely for providing security monitoring and security system control, for enabling of access or entrance control; encoded electronic chip cards and magnetic identity cards for use in granting entrance and exit to dwellings and businesses; fingerprint inspection machines, namely biometric fingerprint door lock; computerized time clock with fingerprint recognition; Electric and electronic video surveillance installations; electrical monitoring apparatus, namely, access control and alarm monitoring systems for controlling access; electronic circuits for use in closed-circuit television; receiver for use in video messages; remote controls for televisions, electronic transmitters for video messages; electronic magnetic locks; electronic combination locks; magnetic identification