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header-product MDT KNX Taster Smart 55 4-fach BE-TAS550406.01 — 4-button KNX switch actuator, Smart 55 series
152.99 €

MDT KNX Taster Smart 55 4-fach BE-TAS550406.01 — 4-button KNX switch actuator, Smart 55 series

MDT KNX Taster Smart 55 4-fach BE-TAS550406.01 Photo 1
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MDT KNX Taster Smart 55 4-fach BE-TAS550406.01 — 4-button KNX switch actuator, Smart 55 series

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MDT KNX Taster Smart 55 4-fach BE-TAS550406.01 — 4-button KNX switch actuator, Smart 55 series

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Short description

The MDT KNX Taster Smart 55 4-fach (BE-TAS550406.01) is a 4-button KNX wall switch designed for integration into KNX smart home systems. It provides four configurable push-buttons for scenes, lighting, or blind control and fits the Smart 55 design line. Suitable for residential and commercial installations, it enables centralized control, scene activation and flexible programming via KNX tools.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 11581738
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
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Product information

Description

The MDT KNX Taster Smart 55 4-fach is a 4-button wall switch designed for integration into KNX building automation systems. It belongs to the Smart 55 design line and provides four configurable push-buttons that can be assigned to control lighting, scenes, blinds, or other KNX-actuated functions. The device is intended for flush-mount installation and connects to the KNX bus to enable centralized control and flexible programming through KNX configuration tools.

Advantages

The unit offers four individually programmable buttons in a compact Smart 55 form factor, enabling multiple functions from a single device. Integration with KNX allows for reliable communication and centralized management of scenes and group addresses. The product supports easy adaptation to different use cases through software configuration, and its standardized wall-mount design ensures compatibility with common installation environments.

Suitable for

  • Residential lighting and scene control
  • Commercial office lighting and zone control
  • Blind and shutter control in living or working spaces
  • Integration into KNX-based smart home or building automation projects

Key specifications

  • Number of push-buttons: 4
  • Mounting type: flush wall mounting (Smart 55 design compatibility)
  • Interface: KNX bus connection for communication and power via compatible KNX topology
  • Functionality: configurable for scene activation, switching, dimming commands, blind control or other KNX functions
  • Operating environment: indoor use, suitable for residential and commercial installations
  • Configuration: programmable via KNX ETS or compatible configuration tools

How to use

Install the switch into a standard flush-mounted wall box compatible with the Smart 55 design frame. Connect the device to the KNX bus according to KNX installation guidelines and ensure correct bus power is available. Use KNX ETS or compatible configuration software to assign group addresses, define button functions and set up scenes or automation logic. Once configured, operate the four push-buttons to send the assigned KNX commands for switching, dimming, scene recall, or blind control.

Usage recommendations

Ensure configuration and commissioning are performed by a trained KNX integrator or installer. Verify that the wall box and frame match the Smart 55 design for secure mounting. Avoid exposure to moisture and extreme temperatures; use the device indoors only. Regularly back up ETS project files to preserve button assignments and scene settings.

Description

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Customer reviews

Customer questions

FAQ

How much does the MDT KNX Taster Smart 55 4-fach BE-TAS550406.01 cost, and is it available for purchase?

The price is 152.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All MDT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MDT service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.