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Z-RD4 knx wall switch metal panelRD4 KNX metal panel with plastic or metal buttonRD4 knx switch with multiple color optionsRD4 knx smart switch panels conjoined framesRD4 knx switch of british or european standardRD4 knx smart devices: smart switch, thermostat, actuator, motion sensor.



Z-RD4 Series Wired KNX Smart Switch

Premium KNX smart switch designed for intelligent building automation systems in hotels, apartments, and commercial projects.

Product Highlights

 KNX certified smart control system
 Ultra-slim 7mm metal panel design
 Lighting / Dimming / Curtain / Scene control
 HVAC integration for smart buildings
 UK / EU standard wall box compatible
 Ideal for hotels & commercial projects

Product Overview

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

It integrates seamlessly into the KNX architecture and supports multi-scene management for advanced smart environments.

Product Video

Watch real application scenarios of KNX smart building control.

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

Application Scenarios

Smart homes, luxury hotels, serviced apartments, office buildings, and commercial automation projects.

Frequently Asked Questions

What is a KNX smart switch?

A KNX smart switch is a building automation control device that communicates through the KNX protocol and allows users to control lighting, curtains, HVAC systems, and scenes from a single panel.

Is the Z-RD4 switch compatible with ETS software?

Yes. The RD4 Series is fully compatible with ETS configuration software and standard KNX installations.

Can the icons be customized?

Yes. Customized icons and backlight options are available for project requirements.

Can this switch be used in hotel projects?

Yes. The Z-RD4 Series is widely used in hotels, apartments, villas, and commercial buildings.

Do you provide OEM and ODM services?

Yes. OEM and ODM customization services are available for distributors, system integrators, and project contractors.

Looking for KNX Smart Switch Solutions?

Contact us for project support, OEM customization, and pricing.

CONTACT US
  • Room 101, Building 1, No. 19, Weiye Avenue, Gangbei Industrial Zone, Shizhou Village Committee, Chencun, Shunde, Foshan, Guangdong, China
  • +86 138 2470 5959
  • Ricky@smartlaffey.com
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