The SONOFF SNZB-02D Zigbee LCD Smart Temperature and Humidity Sensor offers remote real-time monitoring through an app or display screen, with up to 120m/400ft coverage. Ideal for various environments such as baby rooms, greenhouses, and more, it ensures you can always maintain optimal conditions for comfort and health.
Key Benefits
Remote Real-time Monitoring: Monitor temperature and humidity remotely on the app or display screen, ensuring you can maintain optimal conditions for comfort and health.
High Accuracy & Fast Refresh: Built-in Swiss-made sensor ensures ±0.2°C/±0.4°F accuracy in temperature and ±2%RH accuracy in humidity, with updates every 5 seconds, providing precise and timely data.
Large LCD Screen Display: Easily view real-time temperature and humidity values on the large LCD display with intuitive icons for quick status checks.
App Notifications: Receive instant alerts on your phone when temperature or humidity levels exceed your set comfort range, keeping you informed and allowing timely adjustments.
Data Storage & Export: Up to half a year of free cloud storage with data export capabilities. View hourly, daily, and monthly data to track environmental changes over time.
Compatibility and Requirements
Compatible Controllers: eWeLink, Amazon Alexa App with Built-in Zigbee Hub, and Google Home App, and Home Assistant
Hub Requirement: Requires a Sonoff Zigbee hub to function (sold separately).
Power Source: Powered by a built-in battery.
Possible applications
Baby Rooms: Sends notifications or triggers actions (when integrated with other smart devices) if the temperature or humidity is below or above a certain range, ensuring your baby's comfort and health.
Greenhouses: Alerts you or triggers climate control devices if the temperature or humidity goes beyond optimal levels, helping maintain the perfect environment for plant growth.
Living Rooms: Notifies you or adjusts smart devices if the room temperature or humidity deviates from your preferred range, ensuring a comfortable living space.
Basements: Sends alerts or activates dehumidifiers if the humidity level gets too high, preventing mold and dampness.
Disclaimer: For automation functionalities, the sensor must be integrated with other compatible smart devices, which are sold separately.
What’s Included and Key Specs
Included in the Box:
1 x Humidity Sensor
1 x Manual
Key Specifications:
Material: Plastic
Switch Type: Push Button Switch
Dimensions: 86 x 86 x 13 mm
Weight: Lightweight and portable
Display: 2.5 inch LCD with large bold numbers
Communication Method: Zigbee
Accuracy: ±0.2°C/±0.4°F in temperature, ±2%RH in humidity
Update Frequency: Every 5 seconds
Monitoring Coverage: Up to 120m/400ft (no obstructions, ideal conditions)
Battery Life: Approximately 2 years
Certification: CE
Note: A Zigbee 3.0 gateway/hub is required for the product to function and is not included.
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Product Overview The SONOFF SNZB-02D Zigbee LCD Smart Temperature and Humidity Sensor offers remote real-time monitoring through an app or display screen, with up to 120m/400ft coverage. Ideal for various environments such as baby rooms, greenhouses, and more, it ensures you can always maintain optimal conditions for comfort and health.
Key Features
Remote Real-time Monitoring: Monitor temperature and humidity remotely on the app or display screen.
High Accuracy & 5s Fast Refresh: Built-in Swiss-made sensor ensures ±0.2°C/±0.4°F accuracy in temperature and ±2%RH accuracy in humidity, with updates every 5 seconds.
Large LCD Screen Display: Easily view real-time temperature and humidity values on the large LCD display with intuitive icons.
App Notifications: Receive instant alerts on your phone when temperature or humidity levels exceed your set comfort range.
Data Storage & Export: Up to half-year of free cloud storage with data export capabilities, and view hourly, daily, and monthly data.
Compatible Controllers
eWeLink
Amazon Alexa App with Built-in Zigbee Hub
Google Home App
Requires a Hub to Work? Yes, the sensor requires a Sonoff Zigbee hub to function.
Power
Battery-Powered: The sensor uses a built-in battery to operate.
Power Monitoring Icons: There are icons on the LCD display to indicate the current power status, helping users monitor the battery life.
What's Included
1 x Humidity Sensor
1 x Manual
Product Specifications
Communication Method: Zigbee
Model Number: ewelink
Origin: Mainland China
Compatibility: Others
Certification: CE
Display: 2.5 inch LCD with large bold numbers
Monitoring Coverage: Up to 120m/400ft (no obstructions, ideal conditions)
Mounting Methods: Tabletop stand, magnetic back, 3M adhesive
Accuracy: ±0.2°C/±0.4°F in temperature, ±2%RH in humidity
Update Frequency: Every 5 seconds
A Zigbee 3.0 gateway/hub is required for the product to function. The gateway/hub is not included and must be purchased separately.
Our products are proudly Australian approved or certified, meeting all local standards and regulations to ensure the highest quality. You can shop confidently knowing there are no insurance issues to worry about.
30-Day Money-Back Guarantee
Not satisfied with your purchase? Return it within 30 days for a full refund, no questions asked. Our hassle-free return policy ensures you can easily send your item back for a refund if you're not completely satisfied.
Effortless Setup and Operation
Experience seamless integration with our products, designed for easy setup and operation. You'll find our straightforward instructions and user-friendly interfaces make getting started a breeze.
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STILL QUESTIONS?
Frequently Asked Questions
Our smart home devices are designed with ease of use in mind. We have carefully picked the most affordable and easiest products to set up for beginners. Most products come with step-by-step instructions, and many can be set up within minutes using just your smartphone. If you encounter any issues, send us an email or use the chat feature and we will get back to you within 48 hours maximum.
Our products are compatible with most major smart home systems, including Google Home, Amazon Alexa, Apple HomeKit, Smartthings, Tuya and more. Each product page includes detailed compatibility information, so you can ensure it will work seamlessly with your current setup.
We offer a 30-day money-back guarantee. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund, no questions asked. We also provide hassle-free returns to make the process as easy as possible for you.
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All products are approved to be used and installed in Australia