Radio remote controls

Radio remote controls

Radio remote control offers the operator a flexible and reliable solution to control hydraulic operated machinery, without the disadvantages of a cable connection. The stop function of these systems is according to EN ISO 13849-1 cat.3, PL e and operates on the 433-434 or 902-928 MHz frequency band. The automatic ‘hopping’ frequency system allows continuous operation without any interruptions caused by radio interference.

Koppen & Lethem has a wide range of radio remote equipment, to always be able to offer a fit for purpose product. We have equipment suitable to use in a friendly environment application and products suitable for harsh offshore circumstances. The 5-steps micro function makes it possible to easily reduce the maximum speed of the proportional function. This enables the operator to control the machinery in a very accurate way.

Features and benefits

  • Ergonomic design
  • Lay-out according to client specification
  • Machine information feedback via graphic display and LEDs


  • Mobile hydraulic machinery
  • Maritime and offshore hydraulic equipment
  • General hydraulic systems

Technical specifications

  • Pushbutton, lever or joystick control
  • Voltage, PWM or fieldbus output
  • Reliable operation with unique ID-code

More product details

Get in touch with our sales engineers

We are happy to discuss the best solution for your questions. Please contact us on +44 (0)1636 676794 or send us a message:

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