Sonoff TH16A Temperature Humidity WiFi Smart Switch
The Sonoff TH16A is a Wi-Fi smart switch designed for temperature and humidity monitoring and control, integrating with the eWeLink app for remote management and automation of connected appliances up to 3500W.
Features
- Monitors and controls appliances based on temperature/humidity thresholds via eWeLink app.
- Handles high-power loads up to 15A (3500W resistive) for AC appliances.
- Supports external sensors (Si7021, DS18B20, DHT11, AM2301) for precise environmental sensing.
- Enables automation via Smart Scenes, timers, and integrations with Amazon Alexa, Google Home, and IFTTT.
- Features IEEE 802.11 b/g/n Wi-Fi connectivity for remote access and status tracking.
Out of stock
The Sonoff TH16A is a versatile smart switch that combines high-current relay control with environmental monitoring capabilities. It operates on standard 100-240V AC power and connects to your local Wi-Fi network, enabling remote on/off control and real-time status tracking of connected devices through the eWeLink mobile application.
Its core function is to act as a trigger based on temperature or humidity readings from an external sensor. You can preset specific ranges, and the switch will automatically turn connected appliances like fans, heaters, or humidifiers on or off when thresholds are met. This makes it ideal for climate control automation in homes, greenhouses, or server rooms. The device supports creating complex Smart Scenes to interact with other Sonoff devices in your ecosystem.
Additional Information
| Weight | 0.078 kg |
|---|---|
| Dimensions | 12 × 5.5 × 3.5 cm |












