# Smart switch module Avatto LZWSM16-W1 ZigBee No Neutral for in-wall installation

**URL:** https://aio.lv/en/product--avatto-lzwsm16-w1--10509622
**Data updated:** 2025-11-28 16:32 (EET)
**Category:** Home Automation
**Manufacturer:** Avatto
**Manufacturer code:** LZWSM16-W1
**EAN:** 6976037360858
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--avatto-lzwsm16-w1--10509622

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Avatto LZWSM16-W1 is a ZigBee smart switch module designed for in-wall installation where a neutral wire is not available. It enables wireless control of lighting and compatible loads via ZigBee network, supports integration with ZigBee hubs, and is suitable for retrofitting existing switches to add remote and automated control while keeping the original wall switch.

## Long description

Avatto LZWSM16-W1 is a 1-channel ZigBee smart switch module for in‑wall installation where a neutral wire is not available. It enables remote control of lighting and compatible loads via the TUYA / Smart Life app or connected ZigBee gateway, and supports voice control through Amazon Alexa and Google Assistant. The compact module fits most installation boxes and supports scheduling, timers, automations and state restoration after power loss.
Advantages
The module uses ZigBee 3.0 for reliable local wireless communication and requires a ZigBee gateway for cloud or app access. Its no‑neutral design allows retrofit installation behind existing switches without rewiring. The device supports one channel with a wide operating voltage range and low-profile dimensions, occupies minimal space in the backbox and can be used in two‑switch (multiway) configurations. It also retains the last state after power interruptions and integrates with TUYA / Smart Life for grouping, sharing and interlock functions.
Suitable for
Adding remote control to existing in‑wall light switches without a neutral wire
Retrofit installations in homes and apartments where rewiring is not desired
Automation and scheduling of single lighting circuits
Multiway switching setups (two switches controlling one lamp)
Key specifications
Brand: Avatto
Model: LZWSM16-W1
Channels: 1
Colour: White
Voltage: AC 200–240 V, 50/60 Hz
Max. load: 10–100 W
Operating frequency: 2.405–2.480 GHz (IEEE 802.15.4)
Communication protocol: ZigBee 3.0
Range: Up to 100 m (open field, depends on environment)
Operating temperature: -10 °C to 40 °C
Dimensions: 39 × 39 × 19 mm
Protection rating: IP20
App: TUYA / Smart Life
Voice assistants: Amazon Alexa, Google Home
How to use
Install the Avatto LZWSM16-W1 behind the existing wall switch or inside the fixture box following local electrical regulations. No neutral wire connection is required. Pair the module with a ZigBee 3.0 gateway and add it to the TUYA / Smart Life app to control the lighting remotely, create schedules, timers and automations. The physical wall switch remains functional for manual control; the app and voice assistants provide additional remote operation.
Usage recommendations
For stable operation, place the ZigBee gateway centrally and avoid large metal obstacles. Verify the total connected load stays within the 10–100 W range. Use certified installers for in‑wall installation and follow local electrical safety rules. When using multiway switching, ensure correct wiring and test the function after installation.

## FAQ

### How much does the Smart switch module Avatto LZWSM16-W1 ZigBee cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 260 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 17.07.2026 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/10509622/52633625_large.webp