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header-product Smart switch module Avatto WSM16-W4 Tuya Wi‑Fi for remote control of electrical circuits
12.99 €

Smart switch module Avatto WSM16-W4 Tuya Wi‑Fi for remote control of electrical circuits

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Smart switch module Avatto WSM16-W4 Tuya Photo 1
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Smart switch module Avatto WSM16-W4 Tuya Wi‑Fi for remote control of electrical circuits

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Short description

Avatto WSM16-W4 is a Wi‑Fi smart switch module compatible with the Tuya ecosystem. Designed to be installed in electrical boxes, it enables remote control of connected circuits via smartphone app or voice assistants, scheduled switching and automation scenes. Suitable for lighting and other household electrical loads, it adds remote on/off control and scheduling without rewiring.
Available at price 12.99 €: 122 pcs.
Total available for order: 244 pcs.
Warranty: 1 Year
SKU: 10509610
Manufacturer: Avatto
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
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14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.40 kg)
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
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From 1.89 €
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Product information

Description

Avatto WSM16-W4 is a compact 4-channel Wi‑Fi switch module designed for installation in electrical boxes to provide remote control of lighting and other household electrical circuits via the TUYA / Smart Life app or voice assistants. The module supports scheduling, timers, scene automation and group control, and restores last-known states after power interruptions. It is compatible with common wall switch types and fits most installation boxes.

Advantages

The device offers four independent channels for controlling multiple circuits from a single compact module. It connects via IEEE 802.11 b/g/n Wi‑Fi and works with Amazon Alexa and Google Assistant for voice control. The module supports timers, schedules, interlock function and device sharing through the TUYA / Smart Life ecosystem. Its small dimensions and broad compatibility simplify installation in standard boxes and mounting near luminaires.

Suitable for

  • Remote on/off control of indoor lighting circuits
  • Automating schedules for lamps and LED fixtures
  • Multi-switch control setups (e.g., two-way stair lighting)
  • Integrating lighting into TUYA / Smart Life scenes and groups

Key specifications

  • Channels: 4 independent outputs
  • Supply voltage: AC 100–240 V, 50/60 Hz
  • Maximum load per channel: LED up to 150 W / 2.5 A
  • Wi‑Fi frequency: 2.412–2.484 GHz, IEEE 802.11 b/g/n
  • Wireless range: up to 100 m (open area)
  • Operating temperature: -10 °C to 40 °C
  • Dimensions: 39 × 39 × 19 mm
  • Ingress protection: IP20
  • App compatibility: TUYA / Smart Life
  • Voice assistant compatibility: Amazon Alexa, Google Assistant

How to use

Install the module inside a standard electrical installation box or attach it near the luminaire according to local electrical regulations, ensuring power is switched off before wiring. Connect each load to the corresponding output channel and supply the module with AC 100–240 V. Pair the device with the TUYA / Smart Life app over Wi‑Fi using the in‑app setup flow, then assign channels to switches or groups as needed. Configure schedules, timers and automations in the app or enable voice control through Alexa or Google Assistant following their linking process.

Usage recommendations

Use the module indoors in dry environments and within the specified temperature range. Do not exceed the stated maximum load per channel. For safe installation, follow local wiring codes or consult a qualified electrician. When combining mechanical switches with the module, verify compatibility and correct wiring to enable two‑way control where required.

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH130 122 09.07.2026 Best delivery 12.99 € Best price
WH357 122 15.07.2026 13.99 €
12.99 €
Stock: 122
Delivery Date: 09.07.2026 Best delivery
Warehouse: WH130
13.99 €
Stock: 122
Delivery Date: 15.07.2026
Warehouse: WH357

Customer reviews

Customer questions

FAQ

How much does the Smart switch module Avatto WSM16-W4 Tuya cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 244 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 09.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.