Berker 80142170 KNX Touch Sensor Module 2-Gang with Integrated Bus Coupler, Polar White Glossy

This KNX touch sensor module with integrated bus coupler delivers precise control of lighting, blinds, and other loads directly from the wall. Its two independent channels support switching, dimming, blind management, scene recall, and value transmission, all configurable via ETS software. The compact flush-mounted design fits standard wall boxes, and the polar white glossy finish complements modern interiors.

Advantages

The integrated bus coupler eliminates the need for a separate coupling unit, simplifying installation and reducing wiring complexity. Each button can be configured for 1-button or 2-button operation, providing flexibility for various applications. Status LEDs offer clear visual feedback, while a blue orientation LED ensures easy location in dark environments. Compatible with Berker design lines K.1, K.5, B.X, and B.7, the module adapts to different aesthetic preferences. Its robust thermoplastic housing ensures durability, and low current consumption of approximately 10 mA from the KNX bus contributes to energy-efficient operation.

Suitable for

• Residential smart home systems requiring reliable wall-mounted control
• Commercial buildings with KNX installations for lighting and blind automation
• Conference rooms and offices needing scene recall and value transmission
• Retrofits where an integrated bus coupler simplifies wiring

Key specifications

• Product type: KNX touch sensor module, 2-gang
• Integrated bus coupler: Yes
• Bus system: KNX (21-30 V DC)
• Current consumption: approx. 10 mA from bus
• Number of buttons: 2 (configurable for 1-button or 2-button operation)
• Functions: switching, dimming, blind control, value transmitter, scene recall, sequence control, short/long press
• LED indicators: 2x red/green status LEDs, 1x blue orientation LED
• Mounting type: flush-mounted, installation depth approx. 25 mm
• Material: thermoplastic (PC)
• Colour: polar white glossy
• Protection class: IP20
• Operating temperature: -5 to +45 °C
• Configuration: via ETS software (ETS5 or higher)
• Design line compatibility: Berker K.1, K.5, B.X, B.7 (requires compatible rocker and frame)

Recommendations

For optimal performance, pair with Berker rocker switches and frames from the K.1, K.5, B.X, or B.7 series. Ensure the KNX bus voltage is within 21-30 V DC and use ETS5 or higher for configuration. Install in a standard flush-mounted box with at least 25 mm depth.