Z-RD4 Series Wired KNX Smart Switch

Premium KNX smart switch for intelligent building automation systems. Lighting, dimming, curtain control and multi-scene management for hotels, apartments and commercial buildings.

Product Highlights

KNX certified building automation system

Ultra-slim 7mm metal panel design

Lighting / dimming / curtain / scene control

Flexible multi-scene automation control

Compatible with UK & EU wall boxes

Ideal for hotel & commercial projects

Product Overview

The Z-RD4 Series KNX Smart Switch delivers stable communication and reliable control for modern intelligent building systems.

It integrates seamlessly into KNX architecture, enabling efficient lighting, dimming, curtain and scene control across residential and commercial projects.

Product Video

Watch the real product design of the KNX Z-RD4 smart control switch.

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Technical Specifications

Series

Z-RD4 (UK) / Z-ERD4 (EU)

Protocol

KNX

Power Supply

24V DC

Panel Material

Aluminum / Stainless Steel

Button Options

1–8 Push Buttons

Installation

UK / EU Standard Wall Box

Frequently Asked Questions

What is a KNX smart switch?

A KNX smart switch is a building automation device used to control lighting, curtains and scenes via KNX protocol.

Is the Z-RD4 compatible with ETS software?

Yes, it is fully compatible with ETS programming software and standard KNX systems.

Can it be used in hotel projects?

Yes, it is widely used in hotels, apartments, villas and commercial buildings.

Do you provide OEM/ODM service?

Yes, OEM and ODM customization services are available for global partners.