Sales, installation and repairs:
- satellites, TV antennas
- satellite, antenna technology
- cable television - drafting UPC contracts
- Satellite systems Skylink, Freesat
- OpavaNet internet connections
- UPC Direct
- televisions
- digital television
- set top boxes
- Common and individual television aerials
- Internet installation
- installation of cable television, drafting of contracts
- conversion of antenna systems (from analog to digital).