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Sonoff TH Origin Temperature and Humidity Monitoring Switch 16A
Sonoff TH Origin Temperature and Humidity Monitoring Switch 16A
Sonoff TH Origin Temperature and Humidity Monitoring Switch 16A
Sonoff TH Origin Temperature and Humidity Monitoring Switch 16A
Sonoff TH Origin Temperature and Humidity Monitoring Switch 16A
Sonoff TH Origin Temperature and Humidity Monitoring Switch 16A
Sonoff TH Origin Temperature and Humidity Monitoring Switch 16A

Before you buy

  • The temperature/humidity sensors are sold separately — see compatible sensors.
  • Requires a neutral wireThe third wire in your electrical box, usually blue or gray. Not all homes have it — an electrician can check in a few minutes. for installation.
  • Turn off the power at your breaker before installation. We recommend having an electrician handle it.
  • Commonly used to automate water heaters, fans, or pumps based on temperature or humidity readings.

Sonoff TH Origin Temperature and Humidity Monitoring Switch 16A

Automatically turn your water heater or fan on and off based on temperature or humidity — set it once and let it handle itself.

15 $

Available 💵 Cash on Delivery
Get it by Sat 20 Jun
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Delivery by Sat 20 Jun
1–4 working days
$4 delivery fee · Free on orders $50+
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Pickup Ready tomorrow at 10:00 AM
Only 10 left at this price!
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What people use it for

Available

Good to know

  • The temperature/humidity sensors are sold separately — see compatible sensors.
  • Requires a neutral wireThe third wire in your electrical box, usually blue or gray. Not all homes have it — an electrician can check in a few minutes. for installation.
  • Turn off the power at your breaker before installation. We recommend having an electrician handle it.
  • Commonly used to automate water heaters, fans, or pumps based on temperature or humidity readings.

Smartio Guarantee

  • Free Delivery on orders above $50
  • 14-Day Exchange for unopened items
  • Local Support on WhatsApp: +961 71 791 103
  • Cash on Delivery available across Lebanon
USE CASES

What people use it for

eWeLink

Works with:

Works with Google Home
Works with Google Home
Product Information

Sonoff TH Origin — Smart Temperature & Humidity Switch

The Sonoff TH Origin is a smart switch that can connect to external temperature and humidity sensors (sold separately). Based on the sensor readings, it automatically turns connected devices on or off — for example, turning on a heater when the room is cold, or activating a dehumidifier when humidity is high.

It’s the more affordable version of the TH Elite (without the LCD screen), perfect for automation setups where you don’t need to read the display on the device itself.

Key Features:

  • Automatic Control: Set rules to turn devices on or off based on temperature or humidity readings.
  • Supports Multiple Sensors: Works with Sonoff TH sensors — temperature, humidity, soil moisture, and waterproof temperature probes.
  • Remote Monitoring: Check real-time sensor readings and control devices from your phone via eWeLink.
  • Up to 16 ALoad: Powerful enough for water heaters, floor heating, and pumps.
  • 6-Month History: View past readings in the app.
  • Voice Control: Works with Google Assistant and Alexa.

💡 Pro Tip: If you want to see the temperature/humidity on the device itself without opening your phone, go for the TH Elite instead. If you just need the automation and phone monitoring, the TH Origin does the same job at a lower price.

Specifications
Brand
Sonoff
Model
THR316
Color
White
Input
100-240V~50/60Hz
Max power
16A /240V
Dimension
98x54x27mm
Wireless connection
Wi-Fi 2.4 GHz
Working temperature
-10°C~40°C
Delivery, Returns & Warranty

Delivery
Enjoy free standard delivery across Lebanon on orders over $50, or free pickup on orders over $30. We also offer same-day delivery options. For more details, visit our delivery information page.

Returns
We provide a 15-day return window for all orders, subject to certain exclusions. Please note that cash refunds are not available. For complete details, visit our return policy page.

Warranty
Our products are warranted to be free from manufacturing defects. If a product sold by us is found to be defective, we will, at our discretion, repair or replace it with a new one. Certain exclusions apply. For full details, please review our warranty policy page.

Buying a gift? Select gift-wrap at checkout (extra cost).

THS01 Sensor

Sensor Type: Temperature & Humidity sensor Connector type: RJ9 4P4C Temperature Measuring Range: –40℃~+85°C Humidity Measuring Range: 0~100%RH Cable Length: 50cm

WTS01 Sensor

Sensor Type: Waterproof temperature sensor Connector type: RJ9 4P4C Working Temperature: -40℃~+115℃ Length: 150cm

MS01 Sensor

Sensor Type: Soil Moisture Sensor Humidity Measuring Range: 0~100%RH Operating Temperature Range: 0℃~60°C Cable Length: 50cm

You can use the Sonoff Temperature Humidity Sensor, WTS01 Waterproof Temperature Sensor, or the Soil Moisture Sensor, depending on what you want to monitor.

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Yes, you can set temperature or humidity thresholds that will automatically turn the connected relay on or off.

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The TH Origin 16A supports loads up to 16A (3500W), suitable for heaters, fans, humidifiers, and similar appliances.

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You use the eWeLink app, which is free on iOS and Android. It shows live sensor data and allows you to set automations.

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This product comes with a 6-month warranty covering factory defects. If you experience any issues, contact Smartio within the warranty period.

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