# Light switch Homematic IP HMIP-DC, white, button control, 39×20×16 mm

**URL:** https://aio.lv/en/product--homematic-ip-155402a0--12027704
**Data updated:** 2026-03-20 09:50 (EET)
**Category:** Smart Switches
**Manufacturer:** Homematic IP
**Manufacturer code:** 155402A0
**EAN:** 4047976554027
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 77.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 64.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--homematic-ip-155402a0--12027704

## 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 HMIP-DC is a compact white light switch with button control designed for smart home integration. The CE-certified device measures 39×20×16 mm and provides manual on/off control for lighting circuits. Suitable for installations requiring a small-form, low-profile wall-mounted or module switch for residential or commercial automated lighting setups.

## Long description

Homematic IP HMIP-DC is a compact, white button-controlled light switch engineered for integration into Homematic IP smart home systems. With a low-profile housing (39×20×16 mm) the device provides manual on/off control for lighting circuits and is CE-certified. The product also includes a dimming compensator designed to reduce common issues with dimmable lamps—such as residual glow, flicker, or audible noise—when used in automated or mixed manual/dimming installations.
Advantages
The small footprint and simple button control make installation in tight spaces and retrofit modules straightforward. The integrated dimming compensator improves lamp behavior on dimmable loads, preventing faint glowing, flickering and audible interference without requiring additional complex wiring. The unit’s neutral white finish supports discreet wall- or module-mounted installation in both residential and commercial environments.
Suitable for
 Retrofit installations in compact switch boxes or modular control panels
 Homes and apartments requiring subtle, low-profile manual light control integrated with Homematic IP
 Commercial interiors where small control modules are needed for automated lighting
 Circuits with dimmable lamps where flicker, glow or noise must be mitigated
Key specifications
 Form factor: compact module, 39×20×16 mm
 Color: white
 Control type: button (manual on/off)
 Compatibility: designed for Homematic IP smart home integration
 Function: includes dimming compensator for improved performance with dimmable lamps
 Certification: CE conformity
How to use
Mount the HMIP-DC unit in the intended switch box or module location, ensuring electrical power is isolated before installation. Connect according to the circuit requirements and applicable local wiring standards, placing the compensator in series or parallel as specified by the installation instructions to address dimmable lamp behavior. Use the button to manually switch lighting on and off; when integrated with a Homematic IP system, pair and configure the device in the central app or management interface for combined manual and automated control.
Usage recommendations
Install and commission the device following national electrical codes and the manufacturer’s instructions. Verify compatibility with the specific type of dimmable lamps used in the circuit (LED, halogen with electronic transformers, etc.) and test for reduced glow, flicker, and sound after installation. For network integration and advanced configuration, use the Homematic IP app or the system’s central control unit.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.015 kg |
| Certification | CE |
| Height | 16 mm |
| Width | 39 mm |
| Depth | 20 mm |
| Buttons quantity | 1 |
| Product colour | White |
| Control type | Buttons |
| Compliance certificates | CE |

## FAQ

### How much does the Light switch Homematic IP HMIP-DC cost, and is it available for purchase?

The price is 77.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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, Installment. All transactions are 100% secure and encrypted.

### Can Light switch Homematic IP HMIP-DC 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 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/12027704/67611978_large.webp