# Smart ZigBee switch Nous NOUS-LZ4 mini wireless compatible with Tuya/Smart Life

**URL:** https://aio.lv/en/product--nous-nous-lz4--8403372
**Data updated:** 2026-03-02 16:39 (EET)
**Category:** Smart Switches
**Manufacturer:** Nous
**Manufacturer code:** NOUS-LZ4
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.00 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 19.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nous-nous-lz4--8403372

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Compact ZigBee smart switch Nous NOUS-LZ4 designed for wireless control of lighting and small electrical loads. Compatible with Tuya and Smart Life platforms, it integrates into ZigBee networks for remote on/off scheduling, scene automation and voice control via a compatible hub. Ideal for retrofit installations where a mini-form switch is needed for space-constrained wall boxes or behind existing switches.

## Long description

Compact ZigBee smart switch Nous NOUS-LZ4 mini provides wireless control of lighting and small electrical loads. The device works in ZigBee 3.0 networks and requires a ZigBee gateway to connect with Tuya/Smart Life ecosystems and the Nous Smart Home app for remote control, scheduling and scene automation. The compact body (49 × 49 × 13 mm) and 3V CR2032 battery make it suitable for mounting with a 3M sticker or using as a handheld remote; the housing is ABS and the unit has an IP55 rating for splash protection.
Advantages
The switch supports direct control of NOUS ZigBee smart bulbs (on/off, dimming/brightening and CCT color adjustment) and can also control multiple appliances via ZigBee smart sockets or switches. It uses ZigBee 3.0 protocol for reliable local communication, has a maximum empty-area range of up to 30 meters and is compatible with Android 4.0+ and iOS 8.0+ when paired through a ZigBee gateway and the Nous Smart Home app. Certified to CE and RoHS standards.
Suitable for
Wireless control of ZigBee lighting in homes and apartments
Small or retrofit installations where space is limited (behind switches or in compact wall boxes)
Creating automation scenes and linking multiple ZigBee devices
Use as a portable remote control or fixed control with 3M adhesive
Key specifications
Protocol: ZigBee 3.0
Compatibility: Requires ZigBee gateway; compatible with Tuya/Smart Life via gateway
App control: Nous Smart Home (Android 4.0+, iOS 8.0+)
Operation range: Max 30 meters (empty area)
Battery: CR2032, 3V
Body material: ABS
Dimensions: 49 mm × 49 mm × 13 mm
Ingress protection: IP55
Certificates: CE, RoHS
How to use
Install a compatible ZigBee gateway and add the Nous NOUS-LZ4 mini through the Nous Smart Home app (or the Tuya/Smart Life ecosystem via a gateway). Insert the CR2032 battery, pair the device with the gateway following the app instructions, then place the switch where needed or fix it using the supplied 3M sticker. Use the physical buttons to switch lights on/off, dim or change CCT when paired with compatible NOUS bulbs, or activate scenes and control other ZigBee devices through the gateway and app.
Usage recommendations
For reliable operation, keep the ZigBee gateway within the recommended range (max 30 m in open space) and avoid placing the switch behind large metal obstacles. Replace the CR2032 battery as soon as response delays occur. Use the Nous Smart Home app or a compatible ZigBee gateway to combine the switch with smart sockets, switches and bulbs for scene automation and voice control.

## FAQ

### How much does the ZigBee switch Nous NOUS-LZ4 mini wireless cost, and is it available for purchase?

The price is 23.00 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 Wednesday 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 Nous 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 Nous 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/8403372/51455132_large.webp