K901KNX Metal Smart Switch Panel Series
The K901 Series is a wall-mounted KNX metal smart switch panel available in 4-, 6- and 8-button layouts. Each configuration provides four 16 A relay outputs for lighting, scene and local relay control. KNX TP communication, a 12–30 V DC auxiliary supply and project-selectable brushed, sandblasted or electroplated finishes support hotel, villa, apartment and commercial building projects.
Core K901 Features for Professional KNX Projects
The K901 Series combines KNX TP communication, four integrated 16 A relay outputs, 4-, 6- and 8-button layouts, a built-in motion sensor and project-selectable metal finishes for hotel, villa, apartment and commercial building control.
KNX TP Communication
Connect the panel to a KNX TP system through the 20–30 V DC bus for coordinated building-control commands.
Lighting & Scene Control
Use K901 buttons for KNX lighting switching and programmed scene commands within the project configuration.
4 × 16 A Relay Outputs
Every listed K901 model provides four integrated 16 A relay outputs for project-specific local switching requirements.
Built-In Motion Sensor
The listed K901 configurations include a built-in motion sensor for coordinated room-control applications.
4, 6 & 8 Button Layouts
Choose K901-4.1.1, K901-6.1.1 or K901-8.1.1 according to the required number of front-panel control positions.
Metal Panel & Finish Options
Select brushed anodized, sandblasted anodized or electroplated finishes, with project-specific icons, text and branding subject to confirmation.
Confirmed K901 Specifications for Project Selection
Review the confirmed construction, relay and power data for comparing the 4-, 6- and 8-button K901 configurations during KNX project planning and quotation preparation.
Product Construction & Configuration
| Communication Protocol | KNX TP |
|---|---|
| System Interface | KNX / EIB bus |
| Product Type | Wall-mounted KNX metal switch panel |
| Button Configurations | 4-, 6- and 8-button layouts |
| Panel Construction | Metal panel |
| Motion Detection | Built-in motion sensor |
| Relay Outputs | 4 integrated outputs on each listed configuration |
| Rated Relay Load | 16 A per output |
| Surface Processes | Brushed and anodized; sandblasted and anodized; electroplated |
| Installation | Wall mounted |
Electrical & Auxiliary Power by Configuration
| KNX Bus Voltage | 20–30 V DC |
|---|---|
| KNX Bus Current | 10 mA at 30 V |
| KNX Bus Power | 0.3 W |
| Auxiliary Supply | 12–30 V DC |
| 4-Button Auxiliary Current | 25 mA at 30 V |
| 4-Button Auxiliary Power | 0.73 W operating and standby |
| 6-Button Auxiliary Current | 52 mA at 30 V |
| 6-Button Auxiliary Power | 1.56 W operating and standby |
| 8-Button Auxiliary Current | 52 mA at 30 V |
| 8-Button Auxiliary Power | 1.56 W operating and standby |
Auxiliary current and power values vary by button configuration. Specify the 4-, 6- or 8-button version and required surface finish when preparing project schedules and quotation requests.
4-, 6- and 8-Button Layouts for K901 Project Selection
The K901 Series is available in confirmed 4-, 6- and 8-button layouts. All three listed models retain four integrated 16 A relay outputs, while the visible button count supports different room-control and project-selection requirements.
4-Button Layout
K901-4.1.1
A compact four-button face layout for projects requiring selected lighting, scene and local relay control positions.
6-Button Layout
K901-6.1.1
A six-button face layout with additional visible control positions while retaining the confirmed four-channel 16 A relay configuration.
8-Button Layout
K901-8.1.1
An eight-button face layout for projects requiring a broader set of visible room-control positions within the K900 metal-panel format.
Metal Finishes and Project Customization
Configure the K901 Series with confirmed metal-panel construction, brushed anodized, sandblasted anodized and electroplated surface processes. Project colors, icons, text and branding can be coordinated through sample approval for hotel, residential and commercial projects.
Metal Panel Construction
The K901 Series uses a confirmed metal panel construction to provide a coordinated architectural control surface for KNX room-control applications.
Brushed & Sandblasted Finishes
Confirmed surface-process options include brushed anodized and sandblasted anodized treatments. Final color and texture are selected against the approved project sample.
Electroplated Finish Options
Electroplated surface processing is included in the confirmed K901 finish range. The final appearance and production specification are coordinated for each project order.
Icons, Text & OEM/ODM Branding
Function icons, text labels, logo marking and project-selected surface details can be coordinated for OEM/ODM requirements, subject to artwork and sample approval.
K901 Control for Hospitality, Residential and Commercial Projects
The K901 Series combines KNX TP communication, 4-, 6- and 8-button layouts, four integrated 16 A relay outputs and project-selectable metal finishes for coordinated hotel, villa, apartment and commercial building control applications.
Smart Hotels
Use K901 panels for coordinated guest-room lighting, scene selection and local relay control, with button layouts and metal finishes selected to match the hotel interior.
Luxury Villas
Provide personalized lighting scenes and clearly assigned wall-control functions for villas, supported by 4-, 6- and 8-button layouts and project-selected finishes.
Apartments & Residences
Apply K901 wall controls to daily lighting and scene requirements in apartments and multi-residential developments, with model selection based on the required button layout.
Commercial Buildings
Support offices, meeting rooms and commercial spaces with KNX communication, four integrated relay outputs and configurable project-assigned button labels.
KNX Bus, Power & Relay Integration
The K901 Series combines KNX TP communication, a 12–30 V DC auxiliary supply and four integrated 16 A relay outputs. Use this overview for product selection and system planning; terminal positions and field wiring must follow the approved K901 technical documentation.
| KNX Communication | KNX TP / KNX-EIB |
|---|---|
| KNX Bus Voltage | 20–30 V DC |
| KNX Bus Current | 10 mA at 30 V |
| KNX Bus Power | 0.3 W |
| Auxiliary Supply | 12–30 V DC |
| Relay Outputs | 4 integrated channels |
| Relay Rating | 16 A per channel; load conditions require project confirmation |
Standard Dimensions for Fast Project Installation
The K901 Series uses a standard 86 × 86 mm panel format and is designed for installation in a standard 86-type wall back box, supporting efficient integration into residential, hotel and commercial KNX projects.
Product Dimensions
Panel Size
Panel Thickness
Rear Housing Depth
Installation Process
Confirm that the standard 86-type wall back box is securely installed and provides sufficient internal space for the device and project wiring.
Connect the KNX TP bus and 12–30 V DC auxiliary supply to the designated terminals according to the approved K901 wiring documentation.
Place the 35 mm rear housing into the back box and fasten the device securely while keeping the bus, power and relay wiring properly arranged.
Fit the metal front panel, complete KNX commissioning and test the assigned button functions and four relay outputs for the project configuration.
Installation, wiring and KNX commissioning must be completed by qualified professionals. Confirm the 86-type back-box depth, available wiring space, auxiliary power and relay-load requirements before installation.
Request K901 Technical Files and Integration Support
Request the latest K901 technical files for product selection, installation, KNX integration and project review. File availability is confirmed according to the selected model, project requirements and current document status.
Need K901 Technical Assistance?
Share the selected K901 model, button configuration, project type and integration requirements. Our team will help confirm the correct technical files and product configuration.
K901-4.1.1, K901-6.1.1 and K901-8.1.1 model selection
KNX TP, auxiliary power and four-channel relay integration support
Surface finish, icons, text and OEM/ODM project consultation
Please include the K900 model, 4-, 6- or 8-button layout, project type, quantity, finish, required functions, destination market and requested technical files.
Available on Request
Request the current K901 specifications, 4-, 6- and 8-button configuration data, electrical values, finish information and ordering details.
Request approved installation guidance, 86-type wall back-box requirements, mounting precautions and commissioning information.
Request the approved terminal-level diagram for KNX TP, 12–30 V DC auxiliary power and four integrated relay channels.
Request the current ETS application and configuration information for the confirmed K900 model and firmware version.
Request the shared 86 × 86 mm dimension drawing, currently available compliance documents and project-specific technical files.
Configure the K901 Series for Your Project and Brand
Configure the K901 Series according to the selected model, project application and brand requirements. Choose the 4-, 6- or 8-button layout, confirm the metal finish and project color, and define the required icons, text, logo and packaging before production.
Select brushed anodized, sandblasted anodized or electroplated finishes with project-specific colors, subject to sample and production confirmation.
Choose K901-4.1.1, K901-6.1.1 or K901-8.1.1 according to the required 4-, 6- or 8-button control layout.
Customize approved function icons, text labels and project branding or logo for hotel, residential, commercial and OEM/ODM applications.
Confirm control assignments for the four integrated 16 A relay channels, KNX project requirements, packaging and the technical documents required for review.
Build Your K900 Project Configuration
Share your project requirements with our team. We will help confirm the suitable K901 model, button layout, metal finish, icons, branding, relay assignments and project documentation for quotation, samples or production review.
Select K901-4.1.1, K901-6.1.1 or K901-8.1.1 and confirm the required 4-, 6- or 8-button layout
Confirm panel finish, project color, function icons, text labels and logo requirements
Provide project type, quantity, relay control assignments, packaging, destination market and required technical files
Please include the K901 model, button layout, project type, quantity, finish, color, icon or branding requirements, relay control needs, destination market and whether you require a quotation, sample or technical review.