# Smart home light controller Synergy21 S21-LED-SR000046 wired, white, DC 12–36 V, IP20

**URL:** https://aio.lv/en/product--synergy21-s21-led-sr000046--12099567
**Data updated:** 2026-03-20 09:52 (EET)
**Category:** Home Automation
**Manufacturer:** Synergy21
**Manufacturer code:** S21-LED-SR000046
**EAN:** 4038816120328
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s21-led-sr000046--12099567

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Synergy21 S21-LED-SR000046 is a wired smart home light controller in white housing designed for DC-powered LED systems. It accepts 12–36 V DC input, has IP20 protection rating and weighs 200 g. Suitable for integration into home automation setups to manage lighting circuits where a wired controller with stable DC input is required.

## Long description

Synergy21 S21-LED-SR000046 is a wired smart home light controller in a white housing designed for DC-powered LED lighting systems. The unit accepts a DC input voltage range of 12–36 V and provides reliable control for lighting circuits in residential automation setups. With an IP20 protection rating and a compact form factor, this controller is intended for installation in protected indoor enclosures where a stable wired controller is required to manage LED loads.
Advantages
The Synergy21 S21-LED-SR000046 offers precise wired control of DC LED circuits while maintaining a simple installation footprint and predictable behaviour. Its wide input voltage range (12–36 V DC) supports a variety of LED power supplies and LED strips, and the IP20 rating makes it suitable for indoor electrical cabinets and distribution boxes. The device’s design focuses on stable operation with LED loads, facilitating integration into existing smart home systems that require a dedicated wired controller for lighting zones.
Suitable for
 Wired smart home lighting zones using DC-powered LED strips or fixtures
 Indoor installations inside electrical cabinets, junction boxes, or under-cabinet enclosures
 Integration with home automation systems that require a dedicated wired LED controller
 Retrofit projects where a reliable DC controller is needed for brightness control and switching
Key specifications
 Input voltage: DC 12–36 V
 Protection rating: IP20 (indoor use, protected locations)
 Colour / housing: white
 Application: wired control of DC LED lighting circuits
 Weight: approximately 200 g
How to use
Mount the controller in an appropriate indoor enclosure or electrical cabinet and follow local wiring regulations when connecting power and load conductors. Ensure the DC supply falls within the specified 12–36 V range before connecting LED fixtures. Wire the LED outputs to the controller’s load terminals, verify polarity for DC connections, and integrate the controller into the home automation system according to the system’s wiring and commissioning procedures. Perform functional tests to confirm switching and dimming (if applicable) operate smoothly across the intended brightness range.
Usage recommendations
Use a stable, regulated DC power supply sized to the combined load of the connected LED fixtures and observe conductor sizing and short-circuit protection per local electrical codes. Install the unit in a location protected from moisture and excessive dust consistent with its IP20 rating, and verify compatibility between connected LED modules and the controller for reliable dimming and switching behavior.

## Specifications

| Feature | Value |
|---|---|
| Interface | Wired |
| Weight | 0.2 kg |
| Certification | RoHS, CE |
| Power source | DC |
| Input voltage | 12 - 36 |
| Connectivity technology | Wired |
| Product colour | White |
| International Protection (IP) code | IP20 |

## FAQ

### How much does the Synergy21 S21-LED-SR000046 wired smart light controller cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 20.07.2026 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 Synergy21 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 Synergy21 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/12099567/67638833_large.webp