Japan Platform for Redesign: Sustainable Infrastructure (JPRSI)

JPRSI Online Pavilion

「JUNG」  A switch device that controls wasted energy.

Technology / Service Summary

In addition to lighting, blinds, curtains, and air conditioning operations can be combined into JUNG switches. A numerous multimedia functions to be networked and controlled centrally.


The objective is to manage intelligent buildings with futuristic KNX systems. The challenge of modern building technology is to control the environment of private and professional life with advanced technology, taking into account the individual's desires and lifestyle. Comfort, economy, energy efficiency, and aesthetic aspects are also important. In this respect, the KNX network fulfills the function of central and intelligent control in terms of lighting, temperature, security, multimedia, etc.


UNG products are manufactured in two factories in Schalksmühle and Lühne. In 2011, UNG was certified "Made in Germany" by TUV, the world's most prestigious evaluation organization, for sustainable and energy-efficient production. The company has been certified as "MADE IN GERMANY" by TUV in 2011.


The function of individual components is determined by programming and can be changed and adapted at any time. For the user, this means convenient, flexible building technology that can be customized to meet individual needs, and can significantly reduce energy and CO2 emissions.

Controlled Substance

Applicable Regions / Countries

  • Japan
  • Southeast Asia
  • Central/South Asia
  • China/ East Asia
  • Middle East
  • Africa
  • Oceania
  • Europe
  • Central/South America
  • ASEAN countries

    Indonesia,Cambodia,Singapore,Thailand,Philippines,Brunei Darussalam,Viet Nam,Malaysia,Myanmar,Lao PDR

Locations for inspection

They are used all over the world and in every aspect of BEMS and HEMS use. The largest market share is held by Five Star hotels, for example.

Related SDGs Goals

  • 3. Good Health and Well-being
  • 7. Affordable and Clean Energy
  • 11. Sustainable Cities and Communities
  • 13. Climate Action

「JUNG」  A switch device that controls wasted energy.

Youtube Videos

KNX switches for energy control 「JUNG」