# Smart switch module Kontakt-Simon DEW4.01/49 — quadruple electronic push-button, black

**URL:** https://aio.lv/en/product--kontakt-simon-dew40149--12110649
**Data updated:** 2026-03-20 10:02 (EET)
**Category:** Smart Switches
**Manufacturer:** Kontakt-Simon
**Manufacturer code:** DEW4.01/49
**EAN:** 5902787874834
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kontakt-simon-dew40149--12110649

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Kontakt-Simon DEW4.01/49 is a quadruple electronic push-button switch module designed for controlling four independent circuits. Supplied in black finish, it functions as a central control element for lighting or automation systems, providing compact multi-channel switching for residential or commercial installations where separate circuit control from a single module is required.

## Long description

Kontakt-Simon DEW4.01/49 is a quadruple electronic push-button switch module in a black finish, designed to control four independent circuits from a single compact module. Intended for integration into lighting and automation installations, this smart switch module provides centralized, multi-channel switching suited for both residential and commercial environments. The module operates as an electronic push-button unit that accepts signal inputs to toggle or momentarily control connected loads, enabling flexible configuration within smart control systems.
Advantages
The module consolidates control of four circuits into one device, reducing wiring complexity and saving space in switch panels. Its electronic push-button design offers reliable contactless switching logic and consistent response for frequent use. The black housing provides a discreet visual appearance that blends with modern interiors and switch frames. The device supports installation in systems where separate circuit control and compact multi-channel solutions are required.
Suitable for
Multi-zone lighting control in apartments and houses
Independent control of multiple loads in office or retail spaces
Integration into home automation or building management systems
Replacement or consolidation of several conventional switches into one module
Key specifications
Form factor: quadruple electronic push-button switch module
Color/finish: black
Channels: four independent switching channels
Intended use: control of lighting and low-voltage loads within automation systems
Mounting: flush or in-wall module designed for integration into standard switch frames or enclosures
How to use
Install the module according to local electrical codes and the manufacturer’s installation instructions, ensuring power is disconnected before wiring. Connect each load to its respective output channel and provide the required control input wiring for push-button signals. After wiring, restore power and configure the module within the automation system or connect it to the control buttons or touch panels that will send switching commands. Verify each channel operates independently by testing toggle and momentary inputs as applicable.
Usage recommendations
For reliable operation, use the module with compatible Kontakt-Simon frames and wiring accessories, adhere to load ratings of connected devices, and protect the module from exposure to moisture or excessive heat. When integrating into automation systems, follow recommended cabling practices and, if necessary, consult a qualified electrician for configuration and commissioning.

## FAQ

### How much does the Kontakt-Simon DEW4.01/49 quadruple electronic switch cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 16.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Kontakt-Simon 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 Kontakt-Simon 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12110649/67646491_large.webp