Description
Introduction
The GEWISS GWA1222 is a modular connected axial dimmer designed for modern smart home and small commercial building automation systems. Built on the Zigbee wireless communication standard, this unit belongs to the versatile GEWISS ChoruSmart series, providing reliable dimming control for new installations and retrofit building upgrades alike. This device is part of our KNX system devices range.

When procuring automation components with limited datasheet details, technical buyers and system integrators must strictly cross-reference Bill of Materials (BOQ) line items against manufacturer documentation. Ensuring exact SKU matching for the GWA1222 guarantees compatibility within your specified wireless infrastructure.
Key Features
- Axial connected dimmer module design.
- Built-in Zigbee wireless protocol support.
- Operating voltage range: 100/240 V AC at 50/60 Hz.
- Supported load capacity: 4 W to 150 W (at 240 V AC).
- Modular form factor compatible with the GEWISS ChoruSmart range.
Benefits
- Facilitates intelligent dimming via standard Zigbee wireless communication for flexible smart home projects.
- Fits within the modular GEWISS ChoruSmart system architecture for streamlined aesthetic and structural integration.
- Supports variable lighting loads between 4 W and 150 W at 240 V AC, suitable for contemporary energy-efficient fixtures.
- Simplifies retrofits by utilizing existing wiring infrastructure without requiring extensive bus cabling.
- Reduces order errors by relying on standard GEWISS manufacturing part numbering and official documentation.
Technical Specifications
Applications
- Residential smart lighting control in new builds and renovation projects.
- Small office and commercial space lighting management systems.
- Retrofit installations requiring wireless smart dimming without additional control wiring.
Installation Notes
- Verify electrical supply conditions (100/240 V AC, 50/60 Hz) prior to wiring and mounting.
- Ensure connected lighting loads fall within the rated 4 W to 150 W range at 240 V AC.
- Follow official GEWISS installation manuals for precise modular frame mounting and Zigbee network pairing.
Developer Resources
- Official GEWISS GWA1222 Product Data Sheet and Technical Documentation.
- GEWISS ChoruSmart System Integration and Configuration Guides.
FAQ
What communication protocol does the GEWISS GWA1222 use?
The GEWISS GWA1222 operates on the Zigbee wireless protocol for integration into compatible smart home networks. Explore more GEWISS building automation products for professional building automation projects.
What is the supported load range for the GWA1222 dimmer?
The module supports lighting loads ranging from 4 W to 150 W at 240 V AC. For certificates and current technical files, refer to the manufacturer technical documentation.
How can I ensure the correct model is ordered for my project BOQ?
Cross-reference the exact SKU (GWA1222) and brand name (GEWISS) against your project specification sheet and official manufacturer documentation prior to order placement.
What is the exact product model?
The order/model code for this page is GWA1222. 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 GWA1222 ChoruSmart axial dimmer module delivers effective wireless lighting control for Zigbee-based smart environments. Its standard modular form factor makes it an excellent choice for modernizing residential and light commercial spaces. Installers and system integrators can review our become a KNX dealer options.
To ensure seamless procurement and avoid costly specification mistakes, verify your project requirements against official GEWISS datasheets before placing your order.






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