Hellow guys, Welcome to my website, and you are watching Монтаж системы видеонаблюдения "глазами инженера". Фильм второй.. and this vIdeo is uploaded by Контроль СБ :: Инженерный канал at 2020-12-15T17:57:50-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
