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Sommer 4020 4-command remote (868 MHz). Suitable for a range of older Sommer, Henderson and Cardale garage door openers including the Sprint, Marathon and Duo models made from July 2001 onwards. Additionally suitable for the Aperto operator manufactured from March 2002 onwards and the Cardale 650 opener available from 2010.


To confirm it is the 868 MHz frequency handset you need simply check the back of your existing remote for either of these part numbers:


Henderson - 003064.

Sommer - 4020 (TX03-868-4).


If these are not available then not to worry just look out for the label on your existing opener or reciever.


Sommer 4020 (TX03-868-4) 4-command Handset (868 MHz) Features:


  • Can control up to 4 individual garage doors.

  • Battery CR 2032 included.

  • Stainless steel sliding case.


Technical Details:


  • 4 radio commands.
  • Frequency of FM 868.8 MHz.
  • Range of approximately 50m.
  • Battery type - 3 V, CR 2032.




Length: 87mm.

Width: 24mm.

Depth: 16mm.

Sommer 4020 TX03-868-4 Remote Handset (868 MHz)

SKU: SOM0017


Remote Control for Garage Door

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