top of page

🌡️ SONOFF TH R3 Elite 16A: Smart Temperature and Humidity Monitoring Relay with LCD Display

Don't leave the temperature control of your home, greenhouse, or pool to chance. The SONOFF TH R3 Elite 16A is a professional smart relay that allows you to view real-time data via its digital LCD screen and automatically manages devices (heaters, fans, humidifiers) according to ambient conditions. Used as the "Air Conditioning Brain" in our Enoras and Reqasmart projects, this device also works perfectly with systems such as boilers and garage doors thanks to its Dry Contact output.

LCD Screen and Real-Time Monitoring

Monitor the situation instantly without needing to look at your phone. The large LCD screen on the device displays the ambient temperature and humidity values, as well as the device's on/off status in real time. Thanks to its powerful 16 Amp relay, you can safely control high-energy electric heaters or dehumidifiers.

Extensive sensor support and RJ9 connectivity.

The TH R3 Elite is customizable to suit your needs (Note: Sensors are sold separately).

  • THS01: Ideal for monitoring room temperature and humidity.

  • DS18B20: A waterproof solution for aquarium or pool water temperature control.

  • MS01: Provides precise soil moisture measurement for garden irrigation automation.

  • RJ9 Port: Thanks to this new generation connector, sensor communication is much more stable and secure.

  • RL560 Cable: Allows you to extend your sensors up to 60 meters .

Dry Contact and 6-Month Data History

The most strategic feature that distinguishes this model from others is its Dry Contact output. This feature allows you to make boilers, thermostats, or automatic door systems that require voltage-free triggering smart. Furthermore, you can review temperature and humidity data for the last 6 months with hourly accuracy via the eWeLink application, and export it in Excel format for energy efficiency analysis.

🛠️ SONOFF TH R3 Elite 16A Technical Specifications

Feature

Technical Details

Product Model

SONOFF TH Origin R3 Elite 16A (THR316D)

Screen

Digital LCD Screen

Maximum Load

16 Amps (3500W Max)

Dry Contact

Yes (5-30V, 1A Max - Voltage-Free Output)

Connection

Wi-Fi (IEEE 802.11 b/g/n 2.4GHz)

Sensor Input

RJ9 Port

Data Storage

6-Month History (Excel Export)

Dimensions

98 x 54 x 31 mm

Security

PC V0 Flame Retardant Body

🏗️ Why Enoras and Ankara Technical Support?

Temperature and humidity automation requires the right sensor selection and professional scenario planning. Enoras expertise is there to help you with questions like "How do I connect it to my boiler?" or "Which sensor is right for me?". Our Ankara -based technical team provides professional support at every stage, from device installation to Home Assistant integration, for all your projects, especially in Çankaya, Gölbaşı, and İncek .

Contact our experts in Ankara today for your greenhouse, pool, and smart home projects.

TH R3 Elite 16A Smart Temperature and Humidity Monitoring Relay with Digital Dis

  • This is the ideal place to add information about your product, such as dimensions , materials , care , and cleaning instructions . You can also highlight the features that set this product apart and the benefits it offers your customers.

bottom of page