4-Button KNX Unit AkuBela K32-B4-EU-Unit

Original price was: $150.Current price is: $135.

Akubela K32 4-button KNX unit for multi-gang panels; 0.87-inch OLED for editable text/icons, RGB LED indicators and built-in temperature, humidity and proximity sensors. Supports switching, dimming, shading, HVAC, scene functions, KNX Secure and updates via the ETS Service App.

1 in stock

Description
4 physical buttons0.87-inch OLED displayRGB LED icon indicatorsBuilt-in temp, humidity, proximity sensorsSupports switching, dimming, shading, HVACKNX Secure; ETS Service App updates

4-Button KNX Unit AkuBela K32-B4-EU-Unit

Akubela K32 4-button KNX unit is a compact 4-button push-button module designed for multi-gang panels (frame not included). It features an editable 0.87-inch OLED for text and icons, RGB LED indicators and built-in sensors for local control and automation.

The unit supports common KNX functions including switching, dimming, shading, HVAC control, value sending and scene selection. Firmware and configuration can be updated via the ETS Service App and the device supports KNX Secure.

Buttons & Format Four physical buttons (4 channels) configured as a push-button module for multi-gang panels; the unit is supplied without a frame and is intended for standard EU wall box mounting.
Display & Indicators 0.87-inch OLED provides editable text and icon labels; RGB LEDs act as icon indicators for status and scene feedback.
Built-in Sensors Includes temperature, humidity and proximity sensors (reported proximity range 30–100 cm) for local measurements and presence-triggered automation.
Control Functions Supports switching, dimming, shading (blinds), HVAC control, value sending and scene selection — suitable for lighting, shading and climate control tasks on KNX installations.
Security & Updates Supports KNX Secure. The unit can be updated and serviced using the ETS Service App for firmware and configuration changes.
Series & Compatibility Part of the Aura series; designed to fit multi-gang KNX panels and standard EU wall boxes (frame sold separately).

Suitable Use Cases

  • Wall-mounted multi-gang KNX control panels in homes, offices or commercial buildings
  • Lighting on/off and dimming control
  • Shading and blind control with scene activation
  • Climate and HVAC local control using built-in sensors
  • Automation triggered by proximity/presence, temperature or humidity
  • Expanding or customising KNX button panels with editable text and icons

Identification

ItemSpecification
SKU / ModelK32-B4-EU-Unit
Product nameAura K32 4-Button Unit (no frame)
BrandAkuBela

Hardware

ItemSpecification
Buttons / Channels4
Screen0.87-inch OLED for editable text and icons
IndicatorsRGB LED icon indicators
SeriesAura Series

Sensors

ItemSpecification
Built-in sensorsTemperature, humidity, proximity (reported range 30–100 cm)

Functions

ItemSpecification
Supported functionsSwitching, dimming, shading, HVAC, value sending, scene selection

Security & Software

ItemSpecification
SecuritySupports KNX Secure
UpdatesUpdatable via ETS Service App

Installation

ItemSpecification
Mounting / CompatibilityDesigned for multi-gang panels; frame not included; reported to fit standard EU wall boxes

Order information

This 4-button KNX unit (SKU K32-B4-EU-Unit) provides editable OLED text/icons, RGB indicators and built-in sensors for multi-gang panel installations. Contact Aura for availability and integration details.

Important Notes:
  • SKU: K32-B4-EU-Unit
  • Price: 150$
  • Category: KNX Add-ons
  • Brand (sheet): AkuBela
Additional information
SKU / Model

K32-B4-EU-Unit

Product Name

Aura K32 4-Button Unit (no frame)

Number of Buttons/Channels

4

Display

0.87-inch OLED for displaying customizable text and icons

Indicators

RGB LEDs and customizable icon-based indicators

Integrated Sensors

Temperature, humidity and proximity (reported proximity range 30–100 cm)

Functions

Switching, dimming, blind control, HVAC, sending values and scene activation

Security and Updates

Supports KNX Secure; updatable via ETS Service App

Installation / Compatibility

Designed for multi-gang plates and compatible with standard EU wall boxes (frame not included)

Series and Protocol

Aura series, KNX protocol (supports KNX Secure)

Brand

AkuBela

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