SONOFF TH Origin Smart Temp and Humidity Monitoring Switch

The SONOFF TH Origin Smart Temp and Humidity Monitoring Switch (THR316) is a versatile smart switch that handles up to 16A at 230V.

Control it remotely via mobile app from anywhere, schedule automatic switching, and monitor real-time temperature and humidity data. Connect optional soil moisture sensors for intelligent automation—set conditions to trigger on/off actions and receive instant notifications. Perfect for managing appliances, irrigation systems, and climate control with precision and convenience.

SONOFF TH Origin (the upgrade version of TH10/TH16) is a smart temperature and humidity monitoring switch with ESP32 chip, it keeps monitoring the temperature and humidity in real time, once they reach your preset threshold or the device’s on/off state changes, you will receive the push notification on the phone. SONOFF TH Origin supports 16A max loads, compatible with more home appliances. TH Origin support to check 6-Month Temp & Humidity historical data accurate to the hour. In the smart scene, temperature, humidity, on, off support setting as the trigger, on, off, invert as execute actions. Support adding SONOFF devices to Home Assistant for control and automation through ewelink add-on.

SONOFF TH Origin supports three kinds of temperature monitor and humidity monitor sensors—THS01 Temp & Humidity Sensor, DS18B20 waterproof Temp sensor, and MS01 Soil Moisture Sensor. The sensor connector is upgraded to RJ9 4P4C, supporting hot-plugging making the connection more stable and reliable. So TH Origin has wide application scenes, like heated swimming pool, irrigation system, fermentation room, reptile terrarium, greenhouse grown, etc.
The RL560 sensor extension cable can connect the SONOFF temperature and humidity sensors to extend your device’s distance. THS01, DS18B20 can be extended to 60M, and MS01 Soil Moisture Sensor can be extended to 10M.

Mobile Phone APP support: ewelink
Input/Output: 100-240V 16A Max
Working Temperature: -10°C to 40°C
Working Humidity: 5-95% RH, non-condensing
Wireless connectivity: WiFi IEEE 802.11 b/g/n 2.4GHz