The INTER-SAT LTD company was awarded the TESLA brand in 2011 with the aim of continuing the tradition and value it has had among Czech consumers for over 70 years. In the menu you can now discover a number of quality household appliances that will save you time and money. Robotic vacuum cleaners, multifunctional electric pots, set-top boxes and antennas for receiving DVB-T2 broadcasts, multimedia centers, soundbars, GSM alarm and more. A wide range of accessories for all products is a matter of course.



  • a pair of DVB-T2 H.265 (HEVC) tuners
  • DVB-T2 VERIFIED – certificate of Czech Radiocommunications
  • the ability to watch one TV show and record another TV show at the same time
  • Czech Menu, EPG, Teletext
  •  TimeShift and USB recording
  • easy installation of programs


The receiver was tested by the DVB-T2 transmitter and obtained certification, which guarantees full functionality with the new DVB-T2 H.265 (HEVC) broadcast in the Czech Republic. The receiver also supports the older DVB-T format.


The user interface of the receiver is completely localized into Czech. Czech teletext, EPG and TimeShift functions are available. The receiver is equipped with two USB connectors that allow you to record and play multimedia content from external drives. MKV, DiVX, MPG, MP3, MOV, JPEG formats are supported and the option of displaying Czech subtitles is also available.


The dual DVB-T2 TV signal receiver TESLA Duplex T2 is equipped with 2 tuners, thanks to which you can record and watch another program at the same time.
The receiver is ready for a new broadcast in the DVB-T2 standard with the H.265 codec, but also supports the older DVB-T format with the H.264 codec. You can connect the device to the TV via a modern HDMI interface or using a standard SCART cable.

  • HDMI
  • digital coaxial audio output
  • 2x USB port (USB 2.0 - front and back panel) 500mA
  • LAN RJ45 (computer network)
  • antenna input / output
  • dimensions 185 x 120 x 36 mm
  • weight 0.5 kg
  • Standby power consumption less than 1 W
  • is equipped with a pair of DVB-T2 H.265 (HEVC) tuners
  • DVB-T2 VERIFIED - certificate of Czech Radiocommunications
  • allows you to watch one TV show and record another TV show at the same time
  • the receiver is fully functional with the new DVB-T2 H.265 (HEVC) broadcast in the Czech Republic
  • supports DVB-T2, H.265 (HEVC) and older DVB-T broadcasts
  • USB recording: option to record immediately or schedule recording via EPG
  • the body of the device is made of metal
  • The 4-digit LED display shows the number of the watched TV channel and in standby mode shows the current time
  • Dolby Digital Plus, EAC3
  • support for AVI, MKV and DivX formats with subtitles
  • backward compatible with MPEG-4 HD / MPEG-4 SD / AVC / H.264 HP @ L4, MPEG-2 and MPEG-4 SD
  • support for time recording, manual entry of start and end time of recording
  • possibility to schedule up to 30 records
  • after the scheduled recording ends, the option to automatically turn off to standby mode
  • picture mode 4: 3PS / 4: 3LB / 16: 9 / Auto
  • HDMI 1.4
  • resolution 576i, 576p, 720p, 1080i, 1080p
  • FAT32 / NTFS support
  • recording in .TS format
  • easy automatic installation and tuning of programs or tuning by channels or frequencies
  • possibility of manual sorting of programs
  • clear Czech menu on the screen
  • Czech Electronic Program Guide EPG
  • Czech teletext
  • MKV / DivX / MOV / MPEG / MP3 / WMA / JPEG support
  • support for displaying internal and external Czech DivX / MKV subtitles
  • automatic presentation of photos with transition effects
  • support for creating Playlists, music or photos
  • parental lock
  • possibility to update the receiver from the USB port
Package contains
  • TESLA Duplex T2, DVB-T2 H.265 (HEVC) receiver / recorder
  • remote control
  • power adapter
  • user manual