# Built-in Dimmer & Switch Homematic IP EQ3-ADA-KO — White, 52×52×19 mm

**URL:** https://aio.lv/en/product--homematic-ip-103096a2--12047471
**Data updated:** 2026-03-20 09:50 (EET)
**Category:** Smart Switches
**Manufacturer:** Homematic IP
**Manufacturer code:** 103096A2
**EAN:** 4047976131969
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--homematic-ip-103096a2--12047471

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Homematic IP EQ3-ADA-KO is a built-in dimmer and switch in white finish designed for recessed installation. Core specifications: 52 mm width, 52 mm height, 19 mm depth. Provides lighting dimming and switching functions in a compact module suitable for residential and commercial electrical installations where space-saving, concealed controls are required.

## Long description

Homematic IP EQ3-ADA-KO — White, 52×52×19 mm is a built-in dimmer and switch module designed for recessed installation in residential and commercial electrical systems. The compact module provides both dimming and switching functions for lighting circuits and fits standard flush-mounted boxes. It supports integration into existing installations using adapter plates, allowing wireless Homematic and Homematic IP actuators to replace conventional switches with minimal rewiring. The product housing measures 52 × 52 × 19 mm and is finished in white to blend with many switch series and interior designs.
Advantages
The module combines dimming and switching in a single compact unit suitable for concealed installation, saving visible wall space and preserving the appearance of existing switch series. Integration via adapters enables cost-effective retrofitting of wireless actuators from the Homematic and Homematic IP ranges without major installation work. The small depth and standard footprint make it compatible with common flush-mounted boxes while maintaining reliable electrical switching and dimming performance.
Suitable for
Retrofitting conventional light switches to wireless Homematic or Homematic IP actuators
Installing discreet dimming and switching controls in living rooms, bedrooms and corridors
Commercial or residential projects requiring concealed control modules behind designer switch covers
Integrating with switch series where Kopp adapter support is available (e.g., Alaska, Athenis, Ambiente, Europa, Paris, Milano, Rivo)
Key specifications
Functionality: combined dimmer and switch for lighting circuits
Mounting type: recessed / flush-mounted installation
Dimensions: 52 mm (width) × 52 mm (height) × 19 mm (depth)
Finish: white housing suitable for use behind decorative frames and covers
Integration: compatible with adapters for a variety of switch series to accept wireless actuators
How to use
Install the Homematic IP EQ3-ADA-KO module in a standard flush-mounted box following local electrical regulations. Connect the module to the supply and the lighting circuit per the installation instructions provided by Homematic IP or a qualified electrician. Fit the appropriate adapter and conventional switch cover or frame to integrate wireless actuators from the Homematic or Homematic IP product line. After wiring, commission the wireless actuator according to the Homematic IP setup procedure to enable remote dimming and switching.
Usage recommendations
Use certified adapters for the listed switch series to ensure correct mechanical fit and safe electrical connections. Commission and test the module and wireless actuators after installation. For installations involving mains voltage, installation by a qualified electrician is recommended and must comply with applicable wiring regulations.

## 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 Homematic IP EQ3-ADA-KO built-in dimmer & switch cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 61 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 14.07.2026 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 Homematic IP 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 Homematic IP 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 Homematic IP EQ3-ADA-KO built-in dimmer & switch?

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/12047471/67598367_large.webp