# WiFi switch Avatto WSM16-DC-1 1-channel dry contact DC

**URL:** https://aio.lv/en/product--avatto-wsm16-dc-1--11636520
**Data updated:** 2026-02-15 18:49 (EET)
**Category:** Smart Switches
**Manufacturer:** Avatto
**Manufacturer code:** WSM16-DC-1
**EAN:** 6976037362128
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--avatto-wsm16-dc-1--11636520

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Avatto WSM16-DC-1 is a WiFi switch with a single dry contact output for DC circuits. Designed to control external devices via wireless network, it provides one channel for remote on/off switching of DC-powered equipment. Suitable for automation tasks, lighting control and integration with smart home setups, it enables convenient remote operation and simple installation.

## Long description

Avatto WSM16-DC-1 is a compact WiFi switch providing a single dry contact output designed for DC circuits. It enables remote on/off control of external DC-powered devices over a wireless network and can be integrated into home automation systems. The module supports straightforward installation and offers an interface for controlling lighting, pumps, relays or other low-voltage equipment that require a dry contact input.
Advantages
The device offers a single-channel dry contact output that isolates the switching circuit from the module's power and WiFi electronics, reducing interference risks when controlling external DC equipment. Its WiFi connectivity allows remote control and scheduling via compatible apps or automation hubs, enabling centralized management of devices. The compact form factor and simple wiring make it suitable for retrofit projects and installations with limited space. The design focuses on reliable switching for low-voltage DC loads and compatibility with common smart home setups.
Suitable for
 Remote on/off control of DC-powered lighting
 Switching low-voltage pumps or fans with dry contact input
 Integration with smart home systems and automation scenes
 Triggering relays or controllers that accept a dry contact closure
 Retrofit installations where isolation between control and load is required
Key specifications
 Single dry contact output for DC circuits
 WiFi wireless connectivity for remote control
 Compact module suitable for installation in enclosures or behind devices
 Designed for controlling low-voltage DC equipment via isolated contact
 Compatible with common smart home control methods and scheduling
How to use
Install the Avatto WSM16-DC-1 according to local electrical codes, mounting it in a suitable enclosure or location near the device to be controlled. Connect the module's dry contact terminals in series with the controlled device's DC control input or relay coil; supply power to the module according to the manufacturer's wiring instructions. Use the compatible mobile app or a supported automation hub to connect the switch to the local WiFi network, configure the device, and assign on/off controls or schedules. Test the switching function after installation to confirm correct operation and isolation.
Usage recommendations
Use the switch only with devices and control circuits that accept a dry contact input and operate within the safe voltage and current limits of the controlled equipment. Ensure proper enclosure and strain relief for wiring, keep the module away from moisture and excessive heat, and follow applicable safety standards and local regulations during installation and maintenance.

## FAQ

### How much does the WiFi switch Avatto WSM16-DC-1 cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 72 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 15.07.2026 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 Avatto 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 Avatto 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/11636520/66867175_large.webp