Description
The SONOFF TH Origin THR316 is a smart Wi-Fi temperature and humidity monitoring switch with a 16A maximum load, the upgraded version of the TH10/TH16. Connect a compatible SONOFF sensor (THS01, WTS01 or MS01) and it switches heaters, fans, humidifiers, dehumidifiers, pumps and other appliances on or off automatically according to temperature, humidity and time.
The eWeLink app keeps 6 months of hourly temperature and humidity history that you can view by hour, day or month and export as .xlsx files, which is ideal for greenhouses, server rooms and fermentation rooms. Create up to 8 automation programs, build smart scenes with other devices, and control it by voice with Amazon Alexa and Google Assistant.
Note: available on its own or bundled with a THS01, WTS01 or MS01 sensor (see the options). THS01 and WTS01 plug directly into the RJ9 jack; MS01 comes with a free RJ9 adapter. A 2.4 GHz Wi-Fi network is required.
Key Features
- 16A maximum load (100-240V AC) for high-power appliances such as heaters, dehumidifiers or electric kettles
- 6 months of temperature and humidity history, viewable by hour, day or month and exportable as .xlsx
- Up to 8 automation programs based on temperature, humidity and time settings for energy saving
- Smart scenes: use it as a trigger or an action based on temperature, humidity or on/off/invert status
- Voice control and real-time temperature and humidity queries with Amazon Alexa and Google Assistant
- Supports THS01, WTS01 (DS18B20) and MS01 sensors
- Extend the sensor distance with the RL560 cable: up to 60 m for WTS01 and THS01, up to 10 m for MS01
- Flame-retardant PC V0 casing
Works With
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Sensors: THS01 temperature & humidity sensor, WTS01 waterproof temperature sensor and MS01 soil moisture sensor
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Extension cable: RL560 RJ9 sensor extension cable
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Voice assistants: Amazon Alexa and Google Assistant
Technical Specifications
| Specification |
Details |
| Model |
THR316 |
| Product Name |
TH Origin Smart Temperature and Humidity Monitoring Switch |
| MCU |
ESP32 |
| Input/Output |
100-240V~ 50/60Hz, 16A Max |
| Wireless Protocol |
Wi-Fi IEEE 802.11 b/g/n 2.4 GHz |
| Security Mode |
WPA/WPA2 |
| Supported Sensors |
THS01, DS18B20 (WTS01), MS01 |
| Sensor Interface |
RJ9 |
| Operating Temperature |
-10°C ~ 40°C (14°F ~ 104°F) |
| Operating Humidity |
5% ~ 95% RH, non-condensing |
| Casing Material |
PC V0 |
| Color |
White |
| Dimensions |
98 × 54 × 27.5 mm |
| Certifications |
TUV, CE, UKCA, WWA, FCC, RoHS, SRRC |
| App |
eWeLink |
Why Choose the SONOFF THR316?
- Automates heating, cooling, humidity control and irrigation without manual effort
- Flexible sensor choice for room climate, liquid temperature or soil moisture
- Exportable history for greenhouses, server rooms and fermentation rooms
- Hands-free control with Alexa and Google Assistant
Downloads
⬇ Download User Manual (PDF)
Warranty: 12-month warranty from the Official Distributor.
