SONOFF
SONOFF TH Origin Smart Temp & Humi Monitoring Switch
SONOFF TH Origin Smart Temp & Humi Monitoring Switch
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A rugged smart switch that not only handles heavy loads but also brings precise environmental control to your projects, perfect for heating, fermentation chambers, greenhouses, or DIY HVAC systems.
High-Power Capability: Supports up to 16 A loads, automating devices like heaters, dehumidifiers, and other high-current gear with confidence.
6-Month Environmental Logging: Tracks temperature and humidity data hourly for up to six months; view trends in-app and export the data as .xlsx for remote monitoring or analysis.
Custom Automation Programs: Lets you set up to eight schedules or triggers based on time, temperature, or humidity, automate your environment just the way you want it.
Voice & Scene Control: Compatible with Alexa and Google Assistant for hands-free commands like checking temperature or activating routines; also usable in smart scenes for broader automation logic.
Trigger or Executor Flexibility: Functions either as a condition monitor (trigger) or an action device (executor) within your eWeLink smart-home setup.
Quick Specs
Model: THR316 (16 A) | Input/Output: 100–240 V AC 50/60 Hz | MCU: ESP32 | Wi-Fi: IEEE 802.11 b/g/n 2.4 GHz | Working Temp: –10 °C to 40 °C | Working Humidity: 5–95 % RH non-condensing | Supported Sensors: THS01, WTS01, MS01








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