• SRT 2020

  • SRT 2021

  • SRT 2400


SRT 2021

Enjoy IPTV at its best

STRONG’s SRT 2021 Android IP box makes it possible to watch TV via Internet while also exploring all the advantages of the Android platform: download your favourite apps or simply enjoy the SRT 2021 as a fully-fledged multimedia box for all your digital content with the USB port and micro SD card slot. The convenient remote control can be used as Air Mouse and also has a keyboard. With 4K Ultra HD and HEVC, you will enjoy IPTV at its best.

Product overview

  • 4K Ultra HD (3840 x 2160p)
  • Quad Core Cortex-A53 2.0 GHz CPU
  • Remote control with Air Mouse function and keyboard
  • User-friendly and easy to handle interface
  • Easy connection to the Internet via in-built WLAN or LAN
  • Video streaming from the Internet
  • Simple download and installation of apps
  • Share content with friends via social network apps
  • Picture gallery, video player, music library
  • Supports the new standard HEVC/H.265 (1080p/30 Hz)
  •  Supports the new standard HEVC/H.265
     4K Ultra HD video decoding (3840 x 2160p)
     Quad Core Cortex-A53 2.0 GHz CPU
     Convenient remote control with Air Mouse function and keyboard
     Supports Dolby® Digital and Dolby® Digital Plus(1)
     User-friendly and easy to handle interface
     Easy connection to the Internet via built-in WLAN or LAN cable
     Sharing of digital media between multimedia devices
     Mirror the screen of your smartphone or tablet on to your TV screen
     Browse the Internet directly on your TV screen
     Browser showing the last viewed website
     Video streaming from the Internet
     Simple download and installation of apps with individual sorting
     Get in touch and share content with friends via social network apps
     Easy access to emails with sound notification for incoming e-mails
     Picture gallery shows photos and pictures from SD card or USB storage device (incl. downloaded pictures from the web)
     Video player for playback of videos from SD card or USB storage device (incl. downloaded videos from the web or streamed videos from other locations)
     Music library plays back music stored SD card or USB device and sorts it by artists, albums, songs and playlists
     Connect to other devices and share data via Bluetooth
     Connect additional devices such as mouse, keyboard, storage devices, web camera, … to USB port
     Software updates via Internet and external USB devices
     Low power consumption in standby
     HD video phone calls and conferences
     3x USB ports for data exchange (backup and restore), media player and playback(2)
     Supports MPEG-2, MPEG-4, H.264/AVC, H.265/HEVC (4K Ultra HD)
    (1) Dolby Digital Plus, Dolby Digital and the double-D symbol are registered trademarks of Dolby Laboratories.
    (2) STRONG cannot guarantee the playback of all files although extensions are listed, as it depends on file size, codec, bit rate and resolution
    4K UHDavailable
    SD, HDavailable
    High Efficiency Video Coding (HEVC / H.265)available
    Internet connectionavailable
    Software updateInternet / USB
    USB multimediaavailable
    Aspect ratio16:9
    Video resolution2160p, 1080p, 720p
    Audio modeDolby® Digital/ Dolby® Digital Plus*, MPEG-1 layer1/2, MPEG-2 Layer II, Mono, L/R, Stereo
    3.5 mm audio video jackavailable
    Mini smart card readeravailable
    Supply voltage:AC 100 - 240 V AC ~ 50/60 Hz
    WLAN802.11 b/g/n
    Power consumption in standbymax. 0.50 W
    Size (W x D x H) in mm85 x 85 x 18.5
    Net-weight in kg0,15
    Remote controlavailable
    Installation Instructionsavailable
    Power adapteravailable

    *Dolby Digital Plus, Dolby Digital and the double-D symbol are registered trademarks of Dolby Laboratories

    STRONG declares that this item complies with the basic requirements and other relevant regulations of directives CE 2004/108/EC and 73/23/EC, RoHS 2002/95/EC

    Subject to alterations. In consequence of continuous research and development technical specifications, design and appearance of products may change. Android and Google Wallet are trademarks of Google Inc. Wi-Fi is a registered trademark of Wi-Fi Alliance®. Skype is a trade mark of Skype and STRONG is not affiliated, sponsored, authorised or otherwise associated by/with the Skype group of companies. HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. Manufactured under licence from Dolby Laboratories. Dolby Audio and the double-D symbol are registered trademarks of Dolby Laboratories. All other product names are trademarks or registered trademarks of their respective owners.


    Possible reason


    The remote control is not working. The remote LED is blinking 15 seconds after pressing a button.

    The battery is exhausted
    The remote control is incorrectly aimed. The USB adapter of the remote control has been removed.

    Change the batteries
    Aim the remote control at the IP Box, or check that nothing blocks the path to the IP Box front. Insert the USB adapter belonging to the remote control.

    Some buttons of the remote control are not working

    The Air mouse function is activated

    Press to switch this function OFF.

    Cannot turn on the IP Box

    The power adapter is not connected to the 230 V outlet or 5 V plug into IP Box.

    Check whether the power connector is completely plugged into the DC socket of the IP Box.

    No menu or signal from the Android IP Box on the TV

    Wrong input on the TV

    Check whether the correct HDMI input on your HDTV is selected.


    The connections are not done properly.
    The quality of the connected cables is insufficient.

    Ensure that the connections are done correctly and are fitting well to the connected input/output.
    Check that the quality of all cables is good. Reconnect all cables between the IP Box and the TV set.

    No internet connection/activities


    Make sure the Wi-Fi network is connected and the security key for the encrypted network is correct.



    Make sure you select the correct IP address settings.

    Some HDTVs cannot display the entire picture


    Setup the screen ratio on your HDTV as automatic or change the screen size in the system menu.

    The IP Box switches off after 3 hours of no commands of the remote control

    The power saving Auto standby function is activated

    Switch the Auto standby function off, if you don’t like it.

    Forgotten your PIN code

    Default PIN is <1234>

    Contact your local Service Hotline or send an email to our support

    The external USB HDD does not start.

    The power consumption is too high.

    Connect an extra power supply adapter to your USB HDD device.

    ANGA 2017
    www.strong-connected.com              www.thomsonstb.net