# Smart switch module Avatto LZWSM16-W3 ZigBee — no-neutral inline relay for lighting control

**URL:** https://aio.lv/en/product--avatto-lzwsm16-w3--10509624
**Data updated:** 2025-12-30 08:46 (EET)
**Category:** Home Automation
**Manufacturer:** Avatto
**Manufacturer code:** LZWSM16-W3
**EAN:** 6976037360872
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--avatto-lzwsm16-w3--10509624

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Avatto LZWSM16-W3 is a ZigBee smart switch module designed for inline installation without a neutral wire. It provides relay control of lighting circuits, enabling wireless on/off switching and integration with ZigBee smart home hubs and automation scenes. Suitable for retrofitting existing switch boxes to add remote control, schedules and scene-based operation.

## Long description

Avatto LZWSM16-W3 is a 3-channel ZigBee smart switch module for inline installation that does not require a neutral wire. Designed to control lighting circuits, it enables remote switching, scheduling and scene integration via a ZigBee gateway and the TUYA / Smart Life app. The compact module fits most switch boxes and supports voice control through Amazon Alexa and Google Assistant.
Advantages
The Avatto LZWSM16-W3 offers three independently controlled channels with support for ZigBee 3.0, enabling reliable wireless communication and integration with smart home systems. Its no-neutral design simplifies retrofitting into existing installations and the small dimensions allow installation in up to 95% of standard installation boxes. The device supports timers, schedules, device grouping, state recovery after power loss and can be shared between household members for joint control.
Suitable for
Retrofitting existing light switches to add remote control
Multi-way lighting control (two switches for one lamp)
Automating home lighting with schedules and scenes
Integration with TUYA / Smart Life ecosystems and ZigBee hubs
Key specifications
Brand: Avatto
Model: LZWSM16-W3
Colour: White
Channels: 3
Voltage: AC 200–240 V, 50/60 Hz
Max. load: 3 x (10–100 W)
Wireless: ZigBee 3.0 (2.405–2.480 GHz IEEE 802.15.4)
Range: Up to 100 m (open area)
Operating temperature: -10 °C to 40 °C
Dimensions: 39 x 39 x 19 mm
Protection: IP20
App: TUYA / Smart Life
Voice compatibility: Amazon Alexa, Google Home
How to use
Install the LZWSM16-W3 inline behind an existing wall switch or inside an installation box following local electrical safety rules; installation does not require a neutral wire. Pair the module with a ZigBee 3.0 gateway and add it to the TUYA / Smart Life app to configure channels, create schedules, timers and automation scenes. After setup, use the app, paired voice assistant or the physical switches to turn lighting circuits on and off.
Usage recommendations
For stable operation use a compatible ZigBee gateway and keep the module within the recommended range of the coordinator or mesh network. Ensure connected lamps are within the module’s rated load (10–100 W per channel) and follow local wiring regulations during installation.

## FAQ

### How much does the Avatto LZWSM16-W3 ZigBee smart switch module cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 76 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 16.07.2026 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/10509624/52633628_large.webp