Sonoff WiFi Smart Switch TH Origin THR316 16A

Upgrade your home automation with the Sonoff WiFi Smart Switch TH Origin THR316 16A, a high-capacity smart relay designed to combine robust load management with precision climate monitoring. Built to handle up to 16A, this smart switch is ideal for controlling high-power household appliances such as water heaters, electric radiators, HVAC systems, and greenhouse equipment.

Accurate Environmental Monitoring & Data History

Equipped with an RJ9 sensor interface, the TH Origin allows real-time tracking of ambient temperature and humidity. It stores up to 6 months of historical data broken down by the hour, which can be conveniently exported to an Excel (.xlsx) file for energy auditing, system troubleshooting, or compliance reporting.

Intelligent Local & Scene Automation

Enjoy continuous automation even when the internet is temporarily offline thanks to local LAN control support. Set up to 8 distinct threshold programs to automatically activate or deactivate connected devices when specific temperature or humidity levels are reached. You can also integrate the TH Origin into broader smart scenes to trigger complementary smart plugs, switches, or alerts throughout your network.

Seamless Voice & App Control

Full integration with the eWeLink app, Amazon Alexa, and Google Assistant allows effortless hands-free operation and remote system management from anywhere in the world.

Key Features

• 16A High-Load Capacity: Safely connect and switch demanding electrical equipment up to 3600W.
• 6-Month Data Logging: Access and export hourly temperature and humidity records directly to your PC.
• Local Threshold Control: Configure automated schedules and triggers that continue to operate over LAN during internet outages.
• Hands-Free Voice Compatibility: Works seamlessly with Amazon Alexa and Google Assistant for instant status checks and toggles.
• Universal Smart Scenes: Trigger or execute actions across other smart devices based on environmental thresholds.
• Upgraded RJ9 Connector: Features a secure RJ9 connector interface (legacy 2.5mm audio jack sensors require an RJ9 adapter).