Description
Introduction
The GEWISS GW15820 is an interchangeable 2-module button key finished in satin white, engineered specifically for the GEWISS ChorusMart line of connected ECO push-buttons. Designed for modern smart home and small office automation systems, this cover provides a clean, refined aesthetic finish suitable for both new construction and retrofitting applications. This device is part of our KNX system devices range.

When procuring building control components, ensuring precise compatibility with the underlying switch mechanism and mounting frame is essential. As part of the modular ChorusMart system, the GW15820 allows installers, integrators, and procurement teams to easily complete or refurbish user interfaces according to project specifications without altering the core electrical installation.
Key Features
- Manufacturer: GEWISS
- Model SKU: GW15820
- Product Line: ChorusMart
- Module Size: 2 Modules
- Color / Finish: Satin White
- Component Type: Interchangeable button key cover
- Target Device: ChorusMart connected ECO push-buttons
Benefits
- Seamless Aesthetic Match: Designed with a satin white finish that perfectly complements GEWISS ChorusMart modular switch frames.
- Modular Design: Built in a standard 2-module width for straightforward integration into matching ChorusMart push-button units.
- Quick Switch Maintenance: The snap-on interchangeable structure enables effortless replacement or color upgrades without rewiring.
- Smart System Compatibility: Tailored for connected ECO push-buttons utilized in modern Zigbee wireless home and office automation.
- Procurement Precision: Exact GEWISS SKU cataloging simplifies Bill of Quantities (BOQ) cross-referencing and avoids ordering mismatches.
Technical Specifications
Applications
- Residential Smart Home Systems: Modern switch key cover for light controls, scenes, and automation push-buttons.
- Small Office Automation: Functional aesthetic cover for wall-mounted energy management and wireless push-button interfaces.
- Retrofit & Renovation Projects: Simple key replacement for upgrading worn or altered modular switch interfaces.
Installation Notes
- Verify System Compatibility: Confirm that the underlying mechanism is a compatible GEWISS ChorusMart 2-module connected ECO push-button prior to installation.
- Snap-Fit Mounting: Carefully align the GW15820 cover over the module clips and press evenly until secured into place; do not apply excessive force.
- Procurement Check: Refer to project documentation and official GEWISS technical references to ensure correct module count and finish selection.
Developer Resources
- GEWISS GW15820 Official Product Documentation: https://www.gewiss.com/hu/hu/products/product.1000000.1008169.GW15820
- GEWISS ChorusMart System Catalog: Consult official manufacturer datasheets for modular frame dimensions and gang assembly options.
FAQ
What mechanism is the GEWISS GW15820 button cover designed for?
The GW15820 is an interchangeable button cover designed specifically for 2-module connected ECO push-buttons within the GEWISS ChorusMart ecosystem. Explore more GEWISS automation devices for professional building automation projects.
Is the GEWISS GW15820 a complete electronic switch?
No, the GW15820 is a 2-module decorative button key cover. It snaps onto a compatible GEWISS push-button base mechanism.
How can I avoid procurement errors when ordering this part?
Double-check that your project BOQ requires a 2-module size in satin white finish, and confirm the SKU GW15820 against GEWISS official technical datasheets.
What is the exact product model?
The order/model code for this page is GW15820. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by GEWISS.
Where can I find the official technical documentation?
Use the manufacturer product page and datasheets for this exact SKU. Always verify the latest revision before specifying the product.
Conclusion
The GEWISS GW15820 ChorusMart 2-module button key in satin white offers a clean, reliable finish for connected ECO push-button installations. Installers and system integrators can review our KNX dealer program options.
Always verify module sizing and SKU specs against project schedules to ensure accurate orders and seamless switch assembly.






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