# Dimming actuator Homematic IP HMIP-DRDI3 3 channels DIN rail-mounted

**URL:** https://aio.lv/en/product--homematic-154434a0--9743307
**Data updated:** 2025-12-30 08:37 (EET)
**Category:** Control Systems
**Manufacturer:** HomeMatic
**Manufacturer code:** 154434A0
**EAN:** 4047976544349
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 298.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 247.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--homematic-154434a0--9743307

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Homematic IP HMIP-DRDI3 is a 3-channel dimming actuator designed for DIN rail mounting. It operates on AC power with an input voltage of 230 V and a frequency of 50 Hz. With compact dimensions of 72 mm width, 69 mm depth, and 90 mm height, it is suitable for various lighting control applications. Compliance with CE standards ensures reliability and safety.

## Long description

The Homematic IP Dimming Actuator HMIP-DRDI3 is a 3-channel DIN rail-mounted module for dimming and switching lighting circuits from the distribution board. It supports almost continuous dimming control of up to three independent channels and is designed for installation on standard DIN rails with a compact housing and illuminated display for commissioning and manual checks.
Advantages
The device enables flexible, almost infinitely variable dimming and switching of three separate lights or circuits, and supports control via Homematic IP wireless push-buttons, remote controls and the Homematic IP app. Installation is simplified by spring tension clamps for DIN rail mounting and a clear illuminated display with device buttons for testing without prior programming. The actuator integrates with existing wired push buttons and can be installed in distribution boards without modifying existing in-room wiring, making it suitable for retrofits and building extensions.
Suitable for
Dimming and switching of up to three lighting circuits from the distribution board
Retrofit installations where existing switches should remain in use
Smart home setups controlled via Homematic IP app, wireless controls or conventional wired push buttons
Key specifications
Channels: 3 independent dimming channels
Mounting: DIN rail (with spring tension clamps)
Supply voltage: AC 230 V, 50 Hz
Dimensions (W×D×H): 72 mm × 69 mm × 90 mm
Manufacturer: HomeMatic, MPN: 154434A0, EAN: 4047976544349
How to use
Mount the HMIP-DRDI3 on a standard DIN rail in the distribution board and connect the supply and load wiring according to local electrical regulations. Use the spring tension clamps for secure mounting. During installation the illuminated display and device buttons allow you to check functions and wiring without prior programming. After electrical connection, pair the actuator with the Homematic IP system to enable remote control via the app, wireless push-buttons or remote controls. Conventional wired push buttons can be connected for manual operation if required.
Usage recommendations
Install and commission the device only by a qualified electrician. Verify compatibility of connected lamps and loads with dimming operation. Follow local regulations for wiring and circuit protection and consult the Homematic IP documentation for integration with the smart home system.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.2 kg |
| Certification | CE |
| Package weight | 371.3 g |
| Operating temperature (T-T) | -5 - 40 |
| Height | 90 mm |
| Input voltage | 230 |
| Width | 72 mm |
| Depth | 69 mm |
| Product colour | White, Black |
| Power consumption (standby) | 0.5 W |
| Channels quantity | 3 channels |
| Input frequency | 50 |
| Package depth | 112 mm |
| Package height | 97 mm |
| Package width | 122 mm |
| Mounting type | DIN rail-mounted |
| International Protection (IP) code | IP20 |
| Power source type | AC |
| Built-in display | Yes |
| Maximum outdoor range | 190 m |
| Frequency | 869.65 MHz |
| Product type | Dimming actuator |
| Compliance certificates | CE |

## FAQ

### How much does the Dimming actuator Homematic IP HMIP-DRDI3 cost, and is it available for purchase?

The price is 298.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 08.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Dimming actuator Homematic IP HMIP-DRDI3 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 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 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 Dimming actuator Homematic IP HMIP-DRDI3?

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/9743307/64381753_large.webp