Low-current security systems, metallic and optical data cabling in buildings, premises wiring and also client requirements for complex wiring, LED lighting, electronic security and access control systems. CCTV camera systems. Centrally controlled advertising system in Eatology restaurant. Unified surveillance at the security office – C4 security integration system, AV technology. Wireless LAN connection with the Vlněna and Ponávka complex. 24/7 service supervision.