Description
Introduction
The GEWISS GW14786 is a specialized KNX-based infrared motion sensor equipped with an integrated twilight sensor, designed to deliver efficient building automation control. Belonging to the GEWISS CHORUSMART series, this 2-module flush-mounting unit combines motion detection with ambient light monitoring in a sleek titanium finish, tailored for modern smart installations. This device is part of our KNX system components range.

Engineered primarily for residential properties and small-to-medium office spaces, the GW14786 integrates natively into KNX bus systems. It enables precise automation of lighting and climate functions based on physical presence and natural light conditions, driving energy efficiency and user convenience across various building projects.
Key Features
- KNX protocol compatibility for standard bus communications
- Dual functionality: Infrared motion detection and twilight sensing
- Form factor: 2-module size
- Color finish: Titanium
- Series designation: GEWISS CHORUSMART range
- Targeted application: Residential and small-to-medium office environments
Benefits
- Integrated Infrared and Twilight Sensing: Combines motion detection and ambient brightness evaluation within a single KNX device for optimized lighting control.
- Seamless KNX System Integration: Operates natively on the standard KNX protocol, providing dependable interoperability with standard KNX actuators and controllers.
- Refined CHORUSMART Aesthetics: Features a contemporary 2-module design in a titanium color, blending perfectly into premium interior architectures.
- Tailored for Residential & Commercial Units: Designed specifically to meet the automation demands of private homes, boutique spaces, and small-to-medium office interiors.
- Procurement Accuracy: Clearly categorized under part number GW14786 within the GEWISS CHORUSMART catalog to simplify bill of materials (BOQ) matching.
Technical Specifications
Applications
- Residential Smart Homes: Automated lighting control in hallways, living areas, and corridors triggered by movement and natural daylight levels.
- Small-to-Medium Offices: Presence-dependent lighting management in meeting rooms, executive offices, and utility corridors to lower energy consumption.
Installation Notes
- Verify standard KNX bus connection requirements and correct physical placement within compatible 2-module CHORUSMART wall-mounting frames prior to installation.
- Cross-check the exact manufacturer SKU (GW14786) against project engineering specifications and BOQ documentation to prevent ordering incorrect color finishes or modular sizes.
- Consult official GEWISS technical documentation and ETS database files from the manufacturer for precise parameter settings and programming routines.
Developer Resources
- Refer to the official GEWISS product portal for ETS application databases, system topology guides, and physical installation wiring diagrams for SKU GW14786.
FAQ
What is the exact product code for this GEWISS motion sensor?
The manufacturer part number (SKU) for this KNX infrared motion sensor is GW14786. Explore more GEWISS KNX products for professional building automation projects.
Which product family and color finish does the GW14786 belong to?
It is part of the GEWISS CHORUSMART series and comes in a 2-module titanium finish. For certificates and current technical files, refer to the official GEWISS product page.
Does this unit include a twilight sensor?
Yes, the GW14786 features an integrated twilight sensor alongside its infrared motion detection functionality.
Where is the GEWISS GW14786 typically deployed?
It is designed for residential spaces and small-to-medium commercial offices utilizing KNX building automation.
What is the exact product model?
The order/model code for this page is GW14786. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by GEWISS.
Conclusion
The GEWISS GW14786 KNX 2-module motion and twilight sensor delivers dependable presence detection and lighting control in a stylish titanium finish. As part of the CHORUSMART ecosystem, it provides a tailored solution for residential and office automation projects. Installers and system integrators can review our installer purchasing support options.
To ensure seamless project deployment, always cross-verify the GW14786 model details with your BOQ specifications and consult official GEWISS ETS database documentation for programming.






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