# Temperature sensor Sonoff SNZB-02WD ZigBee 3.0 IP65 with CR2477 battery

**URL:** https://aio.lv/en/product--sonoff-sonoff-snzb-02wd--11677618
**Data updated:** 2026-03-02 16:46 (EET)
**Category:** Weather Station
**Manufacturer:** Sonoff
**Manufacturer code:** SONOFF-SNZB-02WD
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.90 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 17.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonoff-sonoff-snzb-02wd--11677618

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Sonoff SNZB-02WD is a ZigBee 3.0 temperature sensor with IP65 rating powered by a CR2477 battery. It measures ambient temperature and communicates wirelessly via ZigBee for integration with compatible hubs. Designed for indoor and protected outdoor use, it offers straightforward installation, low power consumption and remote monitoring for home automation and climate control.

## Long description

Sonoff SNZB-02WD ZigBee 3.0 IP65 temperature sensor is a compact wireless device that measures ambient temperature and transmits readings over ZigBee to compatible hubs and gateways. Designed for indoor and protected outdoor environments, the sensor uses a CR2477 battery for long battery life and low maintenance. Its IP65 rating provides protection against dust and water jets, allowing placement in sheltered outdoor locations as well as inside homes, offices, and utility spaces. The sensor integrates with ZigBee-based smart home systems to enable automated climate control, monitoring, and remote alerts.
Advantages
The sensor offers accurate ambient temperature measurement with low power consumption thanks to ZigBee 3.0 connectivity and an energy-efficient battery. Its IP65 housing increases installation flexibility, making it suitable for locations that require protection from dust and light water exposure. Small dimensions and simple mounting options provide unobtrusive placement. Compatible with a range of ZigBee hubs, the device supports remote monitoring and automation scenarios without requiring constant wiring.
Suitable for
Home rooms and living areas where temperature monitoring is needed
Protected outdoor locations such as covered patios, porches, or utility sheds
Basements, garages, and storage rooms to detect temperature changes
Integration with ZigBee-based climate control and automation systems
Key specifications
Communication protocol: ZigBee 3.0
Ingress protection: IP65 (dust-tight and protected against low-pressure water jets)
Power source: CR2477 coin cell battery
Measured parameter: Ambient temperature
Installation: Wall or surface mount; compact housing for discreet placement
Typical use environment: Indoor and protected outdoor areas
How to use
Install the Sonoff SNZB-02WD by placing the sensor in the desired location and securing it to a wall or flat surface using the included mounting method. Pair the sensor with a compatible ZigBee 3.0 hub following the hub manufacturer’s pairing procedure. Once paired, the hub will receive temperature readings and allow configuration of reporting intervals, thresholds, and automation rules. Replace the CR2477 battery when battery-level alerts are issued by the hub or device interface.
Usage recommendations
Locate the sensor away from direct heat sources, vents, or sunlight to obtain representative ambient temperature readings. For outdoor use, place the device in a sheltered spot under eaves or within a covered enclosure to maintain IP65 protection effectiveness. Check compatibility with your ZigBee hub before installation and keep firmware and hub integrations updated for reliable operation.

## FAQ

### How much does the Temperature sensor Sonoff SNZB-02WD ZigBee 3.0 cost, and is it available for purchase?

The price is 20.90 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 Thursday 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 Sonoff 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 Sonoff 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/11677618/66997025_large.webp