For over 30 years, [E³] Engstler Elektronik Entwicklung GmbH has pioneered the LCD key technology in the broadcast industry. Our product innovations include 

• the first programmable LCD keys
• the first programmable LCD keyboards
• the first RBG-backlit LCD keys
• the first Multi Segment Color LCD keys

As a result, the [E³] programmable RGB-backlit LCD keys allow our customers to create dynamic panel and human interface solutions for routers, master controls and intercom systems while maintaining the highest level of reliability and user control.

Our latest product innovations in the SE6432 switches introduced Multi-Segment Color for two different colors in the upper and lower display segments. Now, the TE6432 switches offer the same product features in a smaller footprint for high density panels. At the same time, our SD3624 and SC6432 switches continue to support legacy systems originally designed for previous generations of switch designs.