Wireless & USB Bumpbar
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  • All-purpose and high quality
  • Rugged chassis made from stainless steel
  • Good tactile feedback
  • Easy, flexible and individual labelling
  • Easy installation
  • Fits to applications like POS5, POS6, KVS…
  • Desktop or wall mounting
  • Wireless Bumpbar available

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The SOTEC USB Bumpbar is specifically designed for use in restaurants business and has proven itself in practice over 6 years.

It is a high quality and flexible keyboard to control production screens and other processes in your restaurant. It allows a direct and quick access to the various functions of your applications. The robust keyboard casing is made from stainless steel. The Bumpbar stands on rubber feet or can be ergonomically fixed through its backside assembly holes wherever you need it.

The keyboard is especially qualified for the operational conditions in challenging environments. Two columns each with 5 keys have a clear sensible pressure point and the keys are covered by a protective foil. A buzzer inside can give acoustic signals and a LED can show the operation condition.

A radio solution for mobile or fixed installation completes this product.

USB Bumpbar

Hardware specification

  • USB 2.0 Connection
  • Easy Interface via COM-Driver
  • Power consumption < 85mA


  • Stainless steel with plastic foil keyboard
  • 140 x 90 x 25 (33) mm

SOTEC Wireless-Bumpbar

more flexible

The SOTEC wireless Bumpbar is the flexible completion to the customary USB Bumpbar. The wireless Bumper is available in two different versions:

RF4T Bumpbar: This small and handy Bumpbar has been designed for mobile use. The employee can carry the Bumpbar with him and control displays and the production in the kitchen from everywhere in the restaurant. The RF4T is transmitting the key press to a RF USB Bumpbar with an integrated radio receiver which can be used parallel as a fixed Bumpbar.

RF10T Bumpbar: The RF10T with the stainless steel case has been designed for the fixed installation without complex cabling, e.g. for movable workplaces in the kitchen.

Several Bumpers and receivers can be installed in combination without interfering with each other.

Funk Bumpbar

Hardware specification

  • USB 2.0 Connection
  • Coded transmission, 1024 codes possible
  • Batteries: RF4T: BAT23A (Alkaline 12V, 33mAh)
    RF10T: 9V block (Alkaline 500mAh)


  • RF4T Bumpbar 73mm x 43,5mm x 18mm
  • RF10T Bumpbar 140 x 90 x 25 (33) mm

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Do you want to learn more about Bumpbar or have any other concerns? We answer your request within 24 hours.