# Built-in dimmer & switch eQ-3 EQ3-ADA-KO, white, 52×52×19 mm

**URL:** https://aio.lv/en/product--eq-3-103096a2a--1873849
**Data updated:** 2026-01-03 12:48 (EET)
**Category:** Smart Switches
**Manufacturer:** eQ-3
**Manufacturer code:** 103096A2A
**EAN:** 4047976131969
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eq-3-103096a2a--1873849

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

eQ-3 EQ3-ADA-KO is a built-in dimmer and switch in white finish designed for installation in standard mounting boxes. Dimensions are 52 × 52 × 19 mm. The device combines on/off switching and adjustable dimming for lighting control. Its compact design fits recessed installations and is suitable for residential or commercial lighting applications where space-saving, integrated control is required.

## Long description

eQ-3 EQ3-ADA-KO is a white built-in dimmer and switch designed for installation in standard mounting boxes (52×52×19 mm). It provides combined on/off switching and adjustable dimming in a compact unit that fits recessed installations, allowing space-saving integration into residential and commercial lighting systems. The adapter enables simple integration of wireless actuators into existing switch designs from various manufacturers without extensive installation work.
Advantages
The adapter allows integration of Homematic and Homematic IP wireless actuators with minimal wiring effort, enabling replacement of existing switches without major installation work. Compatibility with multiple switch series reduces the need for custom panels and preserves the original switch appearance while adding wireless control and dimming functionality.
Suitable for
Replacing existing mechanical switches with wireless actuators
Retrofitting lighting circuits for dimming and remote control
Integrating Homematic / Homematic IP devices into installations from different manufacturers
Residential and small commercial lighting applications requiring recessed installation
Key specifications
Product name: Built-in dimmer & switch eQ-3 EQ3-ADA-KO
Brand: eQ-3
MPN: 103096A2A
EAN: 4047976131969
Dimensions: 52 × 52 × 19 mm
Color: White
Function: On/off switch with adjustable dimming; adapter for integrating wireless actuators (Homematic, Homematic IP)
How to use
Install the EQ3-ADA-KO unit into a standard mounting box following local electrical regulations. Replace the existing switch mechanism and connect wiring according to the manufacturer’s installation instructions, ensuring the power is disconnected before work. Insert the wireless actuator adapter behind the switch cover and connect the actuator module compatible with Homematic or Homematic IP. After mechanical installation, proceed with pairing and configuration of the wireless actuator in the Homematic system per the actuator’s manual.
Usage recommendations
Use only actuators and control units certified for Homematic or Homematic IP. Ensure all electrical work is performed by a qualified electrician and verify compatibility with the specific switch series listed by the manufacturer (Alaska, Athenis, Ambiente, Europa, Paris (Objekt HK 05), Milano, Rivo) before installation.

## Specifications

| Feature | Value |
|---|---|
| Type | Dimmer & switch |
| Package weight | 12.6 g |
| Height | 52 mm |
| Width | 52 mm |
| Depth | 19 mm |
| Product colour | White |
| Case design | Built-in |
| Package depth | 180 mm |
| Package width | 120 mm |

## FAQ

### How much does the Built-in dimmer & switch eQ-3 EQ3-ADA-KO cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 01.07.2026 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 eQ-3 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 eQ-3 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

### Where can I download the instructions for Built-in dimmer & switch eQ-3 EQ3-ADA-KO?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1873849/58114218_large.webp