Description
The SONOFF THR316 (TH Origin 16A) is a smart Wi-Fi switch designed to provide real-time temperature and humidity monitoring while allowing remote control of connected appliances. With a robust 16A load capacity, it is ideal for a wide range of applications, from smart homes to professional setups such as greenhouses, aquariums, server rooms, or HVAC systems. The switch seamlessly integrates with the eWeLink app, enabling instant alerts, scheduling, and automation based on environmental conditions. Its durable construction, precise sensors, and compatibility with other TH series devices ensure reliable operation and energy-efficient control. Easy to install and versatile, the THR316 helps maintain optimal conditions, protect sensitive equipment, and enhance convenience, comfort, and safety in any smart environment.
Key Features
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16A Smart Power Control
Supports up to 16A / 3500W, ideal for controlling heaters, fans, humidifiers, and other high-power devices.
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Real-Time Temperature & Humidity Monitoring
Connect compatible sensors (THS01, WTS01, or MS01) to view accurate environmental data in real time.
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Smart Automation & Scheduling
Set triggers and schedules based on temperature or humidity thresholds to automate your environment efficiently.
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Remote Control via eWeLink App
Turn appliances on or off and monitor environmental conditions anytime, anywhere using your smartphone.
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Voice Assistant Integration
Works with Amazon Alexa and Google Assistant for easy voice control.
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Energy Monitoring & Overload Protection
Monitors voltage, current, and power usage while providing automatic power-off protection against overloads.
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Wi-Fi + LAN Support
Stay connected even if your internet goes down — control locally via LAN mode.
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Safe & Durable Build
Constructed with flame-retardant PC V0 material for long-lasting performance and safety.
Technical Specifications
| Specification |
Details |
| Model |
SONOFF THR316 (TH Origin 16A) |
| Rated Voltage |
100–240V AC, 50/60Hz |
| Maximum Load |
16A / 3500W |
| Connectivity |
Wi-Fi IEEE 802.11 b/g/n (2.4GHz) |
| Sensor Compatibility |
THS01, WTS01, MS01 (optional) |
| Power Monitoring |
Voltage, Current, Power (Real-time) |
| Protection Features |
Overload / Over-current / Over-voltage |
| App Support |
eWeLink (iOS & Android) |
| Voice Assistants |
Amazon Alexa / Google Assistant |
| Mounting Type |
DIN rail or wall mount |
| Material |
Flame-retardant PC V0 |
| Dimensions (Approx.) |
98 × 54 × 31 mm |
Why Choose SONOFF THR316?
Smart temperature & humidity control
Real-time energy monitoring
Handles loads up to 16A / 3500W
Works seamlessly with Alexa & Google Assistant
Perfect for home, greenhouse, or industrial automation
