# Double staircase switch mechanism Karlik 25MWP-33 in matte white

**URL:** https://aio.lv/en/product--karlik-0001-00016-81513--12398930
**Data updated:** 2026-04-27 22:32 (EEST)
**Category:** Smart Switches
**Manufacturer:** Karlik
**Manufacturer code:** 0001-00016-81513
**EAN:** 5903672034074
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karlik-0001-00016-81513--12398930

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Mechanical double staircase (two-way) switch mechanism Karlik model 25MWP-33 in matte white finish. Designed as an in-wall insert to control two circuit paths or a two-way staircase lighting configuration. Suitable for residential and commercial installations where compact, concealed switching for stairways or paired lighting circuits is required.

## Long description

The Double staircase switch mechanism Karlik 25MWP-33 in matte white is a compact mechanical in-wall insert designed to control two circuit paths or implement a two-way (staircase) lighting configuration. The mechanism fits standard installation boxes and is intended for concealed mounting behind decorative switch frames. It is suitable for residential and light commercial electrical installations where a small footprint and reliable mechanical switching are required.
Advantages
The Karlik 25MWP-33 mechanism offers a compact form factor and a matte white finish that minimizes visible reflections behind switch covers. As a mechanical device, it provides straightforward, low-maintenance operation without electronic components, ensuring long-term reliability. Its design supports two independent switching circuits or a two-way staircase arrangement, allowing flexible wiring options for paired lights, stairway lighting, or multi-point control.
Suitable for
 Two-way (staircase) lighting circuits in residential buildings
 Paired lighting circuits requiring a single in-wall insert
 Concealed installations behind decorative switch plates
 Small commercial spaces with simple mechanical switching needs
When it may not be suitable
This mechanical mechanism does not include electronic features such as dimming, remote control, or smart connectivity, so it is not appropriate where these functions are required. It is intended as an in-wall insert and therefore must be combined with compatible switch frames and covers; it is not a finished surface product by itself.
Key specifications
 Type: Double (two-circuit) mechanical staircase switch mechanism
 Finish: Matte white
 Mounting: In-wall insert for standard electrical boxes
 Operation: Mechanical contacts for two independent circuits or two-way switching
 Application: Residential and light commercial lighting control
How to use
Install the Karlik 25MWP-33 mechanism into a compatible standard electrical back box following local wiring regulations and safety practices. Connect the live and switch-return conductors according to the required circuit (single or two-way stair configuration). After securing the mechanism in the box, attach the compatible decorative frame and switch rocker or cover plate. Verify correct operation by testing each switching position and ensuring secure connections and insulation before restoring power.
What to consider before purchase
 Ensure compatibility with existing switch frames and rocker plates intended for in-wall mechanisms.
 Confirm that mechanical switching (no dimming or smart features) meets your functional requirements.
 Verify mounting box depth and wiring space in the installation location.
 Check that the mechanism supports the required two-way or paired-circuit wiring scheme.
Usage recommendations
Use certified wiring practices and, where applicable, engage a qualified electrician for installation. For concealed installations, choose matching frames and covers to ensure correct fit and a neat visible finish; test all circuits after installation to confirm safe operation.

## FAQ

### How much does the Karlik 25MWP-33 double staircase switch mechanism cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 28.07.2026 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 Karlik 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 Karlik 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/12398930/68681748_large.webp