The Tongou TOVTH is an advanced WiFi-enabled smart thermostat switch, designed for precise thermal control and automation. Equipped with a digital display, external temperature sensor, and remote control via the Tuya or Smart Life app, it enables intelligent switching of heaters, fans, or contactors based on temperature thresholds.

🔍 Key Features

• External Temperature Sensor – Enables real-time temperature monitoring and switching

• Digital LED Display – Displays current temperature, setpoints, and operational mode clearly

• WiFi Remote Control – Use Tuya or Smart Life app to manage temperature remotely

• Temperature-Based Switching – Automatically turn on/off devices based on thresholds

• Smart Scene Support – Create automation rules with other smart devices in the Tuya ecosystem

• Manual Button Control – On-device buttons for mode setting and adjustments

🧠 Intelligent Modes & Applications

The TOVTH thermostat switch is ideal for:

• Water heaters and electric heating

• Fan coil units

• Smart thermal protection for electrical equipment

• Automatic fan or ventilation control

• Industrial or commercial temperature-based relay control

📲 App & Voice Integration

• Works with Tuya and Smart Life

• Supports Amazon Alexa and Google Assistant

• Android, iOS, and HarmonyOS compatible

• Allows temperature calibration, hysteresis settings, and control delay

📐 Technical Specifications

• Model: TOVTH

• Rated Voltage: AC 100–240V

• Rated Current: 16A

• Sensor Type: External NTC

• Temperature Range: -20°C to 100°C

• Display: LED segment screen

• Control Type: Contact output (relay)

• Mounting: DIN rail

• Communication: WiFi 2.4GHz

• App: Tuya / Smart Life

🔗 Helpful Links

• View All Smart DIN Rail Devices

• Download Tuya App