# Double staircase switch Karlik 12MWP-33 black matte — mechanical wall switch, two-gang, stairway function

**URL:** https://aio.lv/en/product--karlik-12mwp-33--11750875
**Data updated:** 2026-03-08 15:43 (EET)
**Category:** Smart Switches
**Manufacturer:** Karlik
**Manufacturer code:** 12MWP-33
**EAN:** 5903268586291
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--karlik-12mwp-33--11750875

## 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

Karlik 12MWP-33 is a double staircase (two-gang) mechanical wall switch in black matte finish for controlling lighting from multiple locations. Designed for stairway or corridor installations, it implements stairway switching functionality and provides two independent circuits in one module. Suitable for residential and commercial interiors where coordinated multi-point light control is required.

## Long description

Karlik 12MWP-33 black matte is a double staircase mechanical wall switch offering two independent circuits in a single module. Designed for stairway and corridor installations, this two-gang device provides stairway switching functionality to control lighting from multiple locations. The switch features a matte black finish and a conventional mechanical mechanism suitable for residential and commercial interiors where coordinated multi-point light control is required.
Advantages
The two-gang configuration allows independent control of two lighting circuits while using a compact single-module footprint. Mechanical switching delivers reliable, low-maintenance operation without the need for additional electronics. The stairway switching function supports multi-location control setups commonly used in corridors, staircases and long hallways. A matte black surface reduces visible fingerprints and matches contemporary interior schemes.
Suitable for
 Staircases with multi-point lighting control
 Corridors, hallways and passageways
 Residential apartments and private houses
 Commercial interiors such as offices and small retail spaces
Key specifications
 Type: mechanical two-gang wall switch with stairway function
 Finish: matte black
 Functionality: independent dual circuits with multi-location (stairway) switching support
 Mounting: flush wall mounting compatible with standard electrical boxes
 Operation: rocker or toggle style mechanical actuators (two switches)
How to use
Install the switch in a standard flush wall box following local electrical codes and ensuring the power is switched off before wiring. Connect the incoming live, outgoing live(s) to the respective switch terminals and wire any return or traveler conductors required for stairway (multi-location) configurations. After mounting the device and attaching the cover plate, test each switch to confirm independent control and proper operation of multi-point switching circuits.
Usage recommendations
Use with appropriately rated wiring and circuit protection. For stairway/multi-location installations, follow wiring diagrams specific to two- and three-way switching systems and consult a qualified electrician if unsure. Clean the matte finish with a soft, dry cloth; avoid abrasive cleaners or solvents.

## FAQ

### How much does the Karlik 12MWP-33 double staircase switch 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 — 25 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 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/11750875/67129571_large.webp