# Adapter Homematic IP eQ-3 EQ3-ADA-EJ, grey, 55×55×21 mm

**URL:** https://aio.lv/en/product--homematic-ip-152993a2--12016762
**Data updated:** 2026-03-19 14:46 (EET)
**Category:** Home Automation
**Manufacturer:** Homematic IP
**Manufacturer code:** 152993A2
**EAN:** 4047976529940
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-21 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-152993a2--12016762

## 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

Adapter Homematic IP eQ-3 EQ3-ADA-EJ — компактный интерфейсный модуль размером 55×55×21 мм в сером корпусе. Предназначен для подключения и монтажа совместимых устройств серии eQ-3/Homematic IP, обеспечивает физическое сопряжение элементов системы умного дома. Подходит для установки в ограниченном пространстве и интеграции в автоматизацию жилых и коммерческих объектов.

## Long description

The Homematic IP adapter for ELSO Joy by Homematic IP is an interface module that enables integration between Homematic IP devices and ELSO Joy control units. Designed for smart-home installations in residential and small commercial environments, the adapter allows communication between sensors, actuators and the ELSO Joy system, facilitating centralized control and extended automation scenarios. The product supports reliable data exchange and is intended for use where interoperable control of lighting, shading and other building automation functions is required.
Advantages
This adapter provides seamless protocol bridging to connect Homematic IP components with ELSO Joy systems, reducing the need for separate control islands. It supports bidirectional communication so sensor states and actuator commands can be exchanged, enabling coordinated automation. The compact module integrates with existing electrical installations without requiring major rewiring and is built to maintain stable operation within typical smart-home networks.
Suitable for
Integrating Homematic IP devices with ELSO Joy control units
Expanding automation for lighting and shading systems
Centralized control in residential homes
Small commercial installations requiring interoperable devices
Key specifications
Function: protocol interface for connecting Homematic IP devices to ELSO Joy systems
Compatibility: designed to work with Homematic IP sensors and actuators and ELSO Joy control units
Installation: compact module for integration into electrical control cabinets or mounting locations defined by the ELSO system
Communication: supports bidirectional data exchange between connected devices and the ELSO control unit
Application environment: residential and small commercial smart-home installations
How to use
Install the adapter according to the electrical installation guidelines of the ELSO Joy system and the Homematic IP documentation. Connect the module to the ELSO Joy control unit using the approved interface wiring and register Homematic IP devices in the ELSO control environment following the system pairing procedures. Verify communication by testing sensor readings and actuator commands through the ELSO interface or the Homematic IP management tools. Ensure power is disconnected before any wiring changes and follow local safety regulations.
Usage recommendations
For stable operation, place the adapter within the recommended distance from the ELSO Joy control unit and ensure all connected Homematic IP devices meet compatibility requirements. Use the latest firmware versions for both the adapter and the ELSO Joy system where available, and perform initial tests after installation to confirm expected behavior of lighting, shading and other automated functions.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.0138 kg |
| Height | 55 mm |
| Width | 55 mm |
| Depth | 21 mm |
| Product colour | Grey |
| Product type | Adapter |
| Quantity per pack | 500 pc(s) |

## FAQ

### How much does the Adapter Homematic IP eQ-3 EQ3-ADA-EJ 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 — 7 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

## Image

https://aio.lv/img/cache/product/12016762/67618430_large.webp