tiras

Accumulators, electric; power supplies; computer memory devices; gauges; measuring instruments; measuring devices, electric; measures; current rectifiers; high-frequency apparatus; branch boxes [electricity]; video screens; camcorders; video cassettes; video telephones; answering machines; fire extinguishers; fire extinguishing apparatus; gas testing instruments; loudspeakers; detectors; smoke detectors; bells [warning devices]; choking coils [impedance]; electro -dynamic apparatus for the remote control of signals; electronic notice boards; locks, electric; acoustic [sound] alarms; sound reproduction apparatus; sound transmitting apparatus; couplers [data processing equipment]; connections, electric; signs, luminous; readers [data processing equipment]; bar code readers; interfaces for computers; spark-guards; encoded key cards; encoded magnetic cards; computer hardware; computer peripheral devices; computer programmes [programs], recorded; computer operating programs, recorded; electric apparatus for commutation; modems; optical apparatus and instruments; transmitters [telecommunication]; transmitters of electronic signals; commutators; printed circuit boards; fire alarms; computer software applications, downloadable; air analysis apparatus; apparatus and equipment for burglar and security and fire alarms; data processing apparatus; video recorders; data processing apparatus; computer software, recorded; theft prevention installations, electric; anti-theft warning apparatus; central processing units [processors]; control panels [electricity]; regulating apparatus, electric; signals, luminous or mechanical; alarms; signalling panels, luminous or mechanical; sirens; monitoring apparatus, electric; observation instruments; telephone transmitters; digital signs. Installation, maintenance and repair of computer hardware; installation and repair of burglar alarms; installation and repair of fire alarm, theft prevention and anti-theft warning devices. Technical project studies; recovery of computer data; off-site data backup; technical research; research and development of new products for others; electronic data storage; providing information on computer technology and programming via a web site; installation of computer software; computer programming; data conversion of computer programs and data [not physical conversion]; telecommunications technology consultancy; quality control; monitoring of computer systems by remote access; scientific research; surveying; maintenance of computer software; updating of computer software; computer software design; industrial design; computer system design.