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SONOFF Si7021 Temperature and Humidity Sensor
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Original price was: ₹1,499.00.₹899.00Current price is: ₹899.00. Inc. GST
Available on back-order
Available on back-order
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The Sonoff SI7021 is a smart temperature and humidity sensor that provides fast, accurate readings. It connects to the Sonoff TH10 or TH16 switches to help automate your home based on climate conditions.
You can place it in bedrooms, greenhouses, basements, or storage areas. It updates data every few seconds, helping you stay aware of temperature and humidity changes in real time.
Set your own limits for temperature or humidity. When these are crossed, the sensor can trigger actions like turning on a fan or dehumidifier. It can also work with other smart devices to create full automation scenes.
The sensor is compact and easy to install. You can attach it using the included adhesive or screws. Its small size means it fits easily into any setup without standing out.
With a compatible hub, it also works with voice assistants. This allows you to check conditions or control devices using voice commands.
Use the Sonoff SI7021 to keep your indoor environment comfortable, protect sensitive items, and automate devices based on climate—all without extra effort.
Explore other Smart Devices on Ledgebit.
Product Information
Technical Details
| Brand |
Sonoff |
|---|---|
| Part Code |
Si7021 |
| GTIN |
6920075770100 |
Additional Information
| Customer Care Details |
+91 98103 20256 |
|---|
Short Description
High Accuracy Temp and Humidity Sensor for Sonoff TH10/TH16
- Measuring range:
Temperature: -40_~80_
Humidity: 0-99.9% RH
Accuracy: (in 25_)
Temperature: ±0.5_
Humidity: ±3% RH (10…90RH)Sensor type: Temperature resistive sensor, Humidity capacitive sensors
Operating temperature range: 40_~80_
Power supply: 3.3V~5.2V
DC (5V recommended)Note: Do not include the Thermostat Module.Package Included:1 x Si7021 Sensor Module (Cable length: about 50cm)
Customer Reviews
7 reviews for SONOFF Si7021 Temperature and Humidity Sensor
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Neha Mehta –
Temperature updates are instant and accurate within ±1 degree.
Shreya Nair –
Helps me control my dehumidifier automatically, very useful device.
Rohit Chopra –
Very lightweight and battery life seems promising so far.
Nisha Jain –
Data logging is consistent, and graphs on the app are informative.
Vikas Ghosh –
Small size, easy to hide anywhere in the room without looking odd.
Ankit Verma –
Perfect for monitoring nursery conditions for my baby.
Nitin Saxena –
Pairing with my Zigbee hub was quick and without any issues.