Sonoff Temperature and Humidity Sensor SNZB-02WD
More than 10 pieces in stock
Product details
The Sonoff SNZB-02WD is a highly advanced ZigBee LCD temperature and humidity sensor that provides precise real-time measurements for temperature and humidity. With a robust design suitable for various conditions, this sensor can measure temperatures ranging from -20 °C to 60 °C and offers high accuracy of ±0.2 °C and ±2% relative humidity. The integrated 2.2-inch LCD display allows for easy reading of measurements, while the option to switch between Celsius and Fahrenheit provides user-friendly customization of the display. The sensor is IP65 certified, meaning it is protected against splashes and dust, making it ideal for outdoor use or in demanding environments such as greenhouses or cold storage rooms. Additionally, integration with the eWeLink app enables comprehensive data analysis and monitoring of conditions over a period of up to 180 days, making it a valuable tool for optimizing crop yields or maintaining suitable living conditions for animals.
- ZigBee 3.0 protocol for seamless integration into smart home systems
- IP65 certified housing for weather resistance and durability
- Real-time monitoring and data analysis via the eWeLink app
- High-accuracy temperature and humidity measurement
- Operating temperature range of -20 °C to 60 °C.
Meter type | Thermo hygrometer |
Sensor Measuring functions | Atmospheric humidity, Temperature |
Temperature measuring range | -20 - 60 °C |
Measuring tolerance temperature | 0.20 ± °C |
Measuring unit | °C, °F |
Humidity measuring range | 0% - 100% |
Measuring tolerance air humidity | 2 ± % |
Item number | 61151045 |
Manufacturer | Sonoff |
Category | Thermometers + Hygrometers |
Manufacturer no. | SNZB-02WD |
Release date | 18.8.2025 |
Sales rank in Category Thermometers + Hygrometers | 20 of 990 |
Colour | White |
Exact colour description | White |
Material group | Plastic |
Material | ABS, PC |
Meter type | Thermo hygrometer |
Application range | Indoor, Outdoor |
Display type | Digital |
Additional functions | Data Analysis |
mounting style | Magnet, Suspendable |
Protection type (IP code) | IP65 |
Sensor Measuring functions | Atmospheric humidity, Temperature |
Temperature measuring range | -20 - 60 °C |
Measuring tolerance temperature | 0.20 ± °C |
Measuring unit | °C, °F |
Humidity measuring range | 0% - 100% |
Measuring tolerance air humidity | 2 ± % |
Humidity measurement | Relative |
Smart Home | Compatible |
Smart home ecosystem | ZigBee |
Transmission type | Funk |
Communication standard | ZigBee |
Country of origin | China |
CO₂-Emission | 2.82 kg |
Climate contribution | CHF 0.11 |
Power supply | Battery operated |
Battery size | CR2477 |
Number of batteries | 1 |
Scope of delivery | Manual, Pin for opening, Sensor (with battery), Suspension cord |
Length | 2.30 cm |
Width | 5.90 cm |
Height | 2.20 cm |
Weight | 24 g |
Length | 7 cm |
Width | 6 cm |
Height | 2 cm |
Weight | 76 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Thermometers + Hygrometers» category have a defect within the first 24 months?
Source: Digitec Galaxus- 20.Airthings0.7 %
- 20.Brandson0.7 %
- 20.Sonoff0.7 %
- 23.Technoline0.8 %
- 24.Aeotec0.9 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Meross0 days
- 1.Shelly0 days
- 1.Sonoff0 days
- 1.Stadler Form0 days
- 1.SwitchBot0 days
Return rate
How often is a product of this brand in the «Thermometers + Hygrometers» category returned?
Source: Digitec Galaxus- 19.QE1.1 %
- 19.Ruuvi1.1 %
- 19.Sonoff1.1 %
- 19.SwitchBot1.1 %
- 24.Hama1.4 %