GROUP OF HIGH TECHNOLOGY COMPANIES MOSCOW +7 (495) 789-89-50 / office@hitsec.ru 109029, Moscow, Boensky proezd, 9 SAINT-PETERSBURG +7 (812) 994-00-57 / spb@hitsec.ru 190020, St. Petersburg, st. Tsiolkovsky, 9, bldg. 2, lit. A, pom. 001 SOCHI +7 (988) 234-33-00 / sochi@hitsec.ru 354340, Sochi, st. Mira, 161 (turn to the old airport) Installation and sale of professional security systems. Installation and sale of professional audiovisual systems. Warranty and post-warranty service. Repair of equipment. Hi-Tech Group - A group of high-tech engineering companies