Sonoff TH16 WiFi - Smart Switch for Temperature and Humidity Monitoring
Brand: SONOFF
VAT included (Ex VAT: 9.00 €)
Volume Discounts
| Quantity | Price | Save |
|---|---|---|
| 2+ | 9.35 € | -16% |
The Sonoff TH16 Wifi smart switch is a device designed to remotely monitor and control temperature and humidity, ideal for applications in greenhouses, fish tanks or any space that requires precise environmental control. Through the eWeLink app for iOS and Android, you can configure and manage the device from anywhere.
Main features:
- Real-time temperature and humidity monitoring.
- Operating modes: automatic (on/off according to the set range) and manual.
- Smart scenes to activate or deactivate other Sonoff devices based on temperature or humidity conditions.
- Remote control via WiFi without the need for connected sensors.
- Compatibility with Si7021, AM2301, DS18B20 (waterproof, temperature only) and DHT11 sensors (sensors not included).
- Support for scheduled timers and countdown.
- Integration with voice assistants and platforms: Amazon Alexa, Google Home, IFTTT and Google Nest.
- Durable flame-retardant ABS V0 material and CE, RoHS, FCC certifications.
Technical specifications:
- Input voltage: 90~250V AC
- Maximum current: 16A
- Maximum power: 3500W
- Humidity range: 5%-90% RH non-condensing
- Operating temperature: 0ºC to 40ºC
- Dimensions: 114 x 51 x 32 mm
- Wireless standard: 802.11 b/g/n with WPA-PSK/WPA2-PSK security
Typical uses: Temperature and humidity control in greenhouses, fish tanks, irrigation systems, electric fans, air conditioning, humidifiers and other connected smart devices.
Compatibility and connectivity: Works with the eWeLink app for full management, and is compatible with multiple sensors to suit different measurement needs. It allows you to create smart scenes to automate your home and share control with family members.
Note: Temperature and humidity sensors are sold separately and must be connected before switching on the device for correct operation.
- Real-time temperature and humidity monitoring
- Automatic and manual modes for flexible control
- Compatible with Si7021, AM2301, DS18B20 and DHT11 sensors
- Remote control via the eWeLink app for iOS and Android
- Integration with Amazon Alexa, Google Home, IFTTT and Google Nest
- Support for timers and smart scenes
- Maximum current of 16A and maximum power of 3500W
- Flame-retardant ABS V0 material with CE, RoHS, FCC certifications
Customer Questions & Answers
What are the dimensions, weight and supported power limits of the Sonoff TH16?
The TH16 measures approximately 114 mm x 52 mm x 32 mm and its estimated weight is 90 grams. It supports a maximum load of 16 A (3500 W at 220 V~ or 3680 W at 230 V~). Exceeding these values may reduce the device’s service life.
Does the Sonoff TH16 require a specific WiFi network, and under what electrical conditions can it operate safely?
The Sonoff TH16 needs a 2.4 GHz WiFi network (it does not support 5 GHz). It operates with an input voltage of 90-250 V AC, 50/60 Hz. It is essential to respect these conditions to ensure safe and stable operation.
How is it installed and what is the basic procedure for linking it to the eWeLink app?
Installation requires connecting the TH16 in series with the load according to the manufacturer’s diagram, using wiring that complies with electrical regulations. To pair it, press and hold the pairing button, connect the device to the WiFi network via the eWeLink app (iOS/Android) and follow the guided steps. It is advisable to carry out the installation with the power disconnected.
In what real-world environments is the Sonoff TH16 recommended, and how does it compare with similar models in accuracy and remote control?
The TH16 is recommended for greenhouses, aquariums and HVAC systems where it is useful to schedule equipment by temperature or humidity. Compared with basic alternatives, it stands out for remote control, integration with assistants (Alexa, Google Home) and automation based on environmental conditions. Its accuracy depends on the connected sensor; it is usually ±0.5 °C and ±3% RH, standard values in this range.
Which sensors are compatible with the Sonoff TH16?
The Sonoff TH16 is compatible with Si7021, AM2301, DS18B20 (temperature only and waterproof) and DHT11 sensors. Sensors are sold separately.
Can the Sonoff TH16 be controlled without sensors connected?
Yes, the device allows remote on and off without sensors connected, via the eWeLink app.
What is the maximum current supported by the Sonoff TH16?
The Sonoff TH16 supports a maximum current of 16 amperes and a maximum power of 3500W.
Which voice assistants is the Sonoff TH16 compatible with?
It is compatible with Amazon Alexa, Google Home, Google Nest and also works with IFTTT for advanced automations.
Can I use the Sonoff TH16 to control an irrigation system?
Yes, the Sonoff TH16 is ideal for controlling devices such as irrigation systems, fans, humidifiers and other electrical appliances according to the detected temperature or humidity.
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