You may ask us anything...

Whether you have a technical question on one of our products or solutions, or you want to learn more about our company: We are pleased to assist you. Please fill in all the *marked entry fields - we welcome your feedback!

You are interested in the following product:

TU 4 S RF KNX (Art.-No. 4961614)

  • 4-way flush-mounted wireless push-button interface
  • Secure communication via with support of KNX Data Secure
  • 4 binary inputs for potential-free buttons and signaling contacts
Adress *


Notes on data protection: Please read our notes on the use of your data from this white paper download in our privacy policy.