# eQ-3 AG EQ3-ADA-B1 Built-in Dimmer & switch White

**URL:** https://aio.lv/en/product--homematic-ip-103094a2--12078392
**Data updated:** 2026-03-20 09:51 (EET)
**Category:** Home Automation
**Manufacturer:** Homematic IP
**Manufacturer code:** 103094A2
**EAN:** 4047976131945
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-26 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-103094a2--12078392

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

eQ-3 AG EQ3-ADA-B1. Type: Dimmer & switch. Case design: Built-in, Product colour: White. Width: 58 mm, Depth: 18 mm, Height: 52 mm. Package width: 120 mm, Package depth: 180 mm, Package weight: 16 g

## Long description

The Homematic IP eQ-3 AG EQ3-ADA-B1 Built-in Dimmer & switch in white is an adapter component designed to enable the integration of wireless actuators into existing flush-mounted switch installations with minimal wiring changes. The adapter is intended for use with compatible switch ranges and provides a compact profile to fit behind standard wall plates. It supports the replacement of mechanical switches with wireless actuators from the Homematic and Homematic IP product lines while preserving the original switch design.
Advantages
This built-in dimmer and switch adapter allows integration of wireless actuator technology into pre-existing switch series without major installation work. Its compact case design and standard dimensions make it suitable for installation in typical wall boxes. Compatibility with common switch series allows homeowners and installers to upgrade lighting control to Homematic IP functionality while keeping the original switch aesthetics and wiring largely unchanged.
Suitable for
Retrofitting wireless actuator modules behind existing flush-mounted switches
Upgrading conventional lighting circuits to smart dimming and switching control
Maintaining original switch design while adding Homematic IP functionality
Installations where minimal additional wiring and no large structural changes are required
Key specifications
Product type: Built-in dimmer and switch adapter
Colour: White
Dimensions (W × D × H): 58 mm × 18 mm × 52 mm
Compact design suitable for standard wall boxes
Intended for use with wireless actuators from Homematic and Homematic IP
How to use
Install the adapter behind the existing wall plate and connect it to the lighting circuit according to local wiring regulations and the installation instructions provided with the actuator and switch series. After mounting and electrical connection, pair the wireless actuator with the Homematic or Homematic IP system following the manufacturer's pairing procedure. Verify correct operation of switching and dimming functions before reassembling the wall plate and restoring full operation.
Usage recommendations
Use with compatible switch series such as Arsys and K1 to ensure correct mechanical fit and reliable operation. Follow all safety regulations when working on mains-powered circuits and, if unsure, engage a licensed electrician. Verify actuator compatibility and firmware requirements within the Homematic IP ecosystem prior to installation.

## Specifications

| Feature | Value |
|---|---|
| Type | Dimmer & switch |
| Package weight | 16 g |
| Height | 52 mm |
| Width | 58 mm |
| Depth | 18 mm |
| Product colour | White |
| Case design | Built-in |
| Package depth | 180 mm |
| Package width | 120 mm |

## FAQ

### How much does the eQ-3 AG EQ3-ADA-B1 103094A2A 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 — 23 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 15.07.2026 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 eQ-3 AG EQ3-ADA-B1 103094A2A?

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/12078392/67576992_large.webp