Energy Monitoring Smart Ac And Water Heater Switch Wifi – 20a White – Tuya

$26.88 inc. VAT

  • Smart Water Heater / Ac Switch With Energy Monitoring Function
  • Smart Energy Solution
  • Smart Switch
  • 20amps Switch
  • Power Monitoring Display shown On App
  • Overload Protection, Undervoltage Protection, Child Lock, Switch Log
  • Compatible With Google and Alexa
  • Pro Version

Introducing the 20Amps Tuya Smart AC and Water Heater Switch WiFi Pro Version (White Colour) with Power and Energy Monitoring function, 4400watts, compatible with Google, Alexa, and Siri.

Unlike other Smart 20A switches, this innovative device not only allows you to control your appliances remotely but also provides real-time energy usage monitoring directly on the Phone App, showcasing Current(mA), Power(W), Voltage(V), and Total(KWh) on a daily and monthly basis. Gain insights into your historical energy consumption, by identifying which devices consume the most energy, and make plans to save on energy and electricity bills. This comprehensive approach makes our product the optimal solution for efficient energy management.

In addition to Power Monitoring, this pro version features Circuit Overload Protection, including Overcurrent, Overvoltage, and Undervoltage Protection, along with a Switch Operation Log, and Child Lock.

It is suitable for Air Conditioners, Electric Water Heaters, Electric Oven, Electric Fireplace and other high power Electric appliances, max load 4400W/20A. This product uses wifi protocol; therefore, no additional hub/gateway is required during setup.

Key Features:

  • Specialized Switch for High-Power Home Appliances:
    • Equipped with a high-quality 20A relay, providing stability and safety for a maximum load of 4400W.

  • Tempered Glass Touch Panel:
    • Luxurious tempered glass design enhances the aesthetics, featuring responsive touch buttons with no delay for seamless control.
  • Power Consumption Monitoring:
    • Records and displays daily and monthly electricity consumption for precise tracking of your appliances’ usage.


  • App Remote Control from Anywhere:
    • Take control of your appliance, no matter where you are in the world, using the “Smart Life”/”Tuya Smart” APP via Wi-Fi. Receive real-time switch status feedback, ensuring you have seamless control at your fingertips, regardless of your location.

  • Voice Control:
    • Compatible with Amazon Alexa, and Google Home for convenient voice commands. Also compatible with Apple Siri through “Scenes” (Image description at the tail end of this product description).

  • Multifunction Timers:
    • Set timers for automatic on/off scheduled operations, Circulate, Random,

    • Inching mode (Device turns off after your preset number of minutes every time the device is turned on), this mode is especially ideal for water heaters, preventing unnecessary energy bills.

  • Share Device & Group Control:
    • Share access to your family so that multiple phones can control the same switch. Also, one phone can control multiple switches simultaneously.

  • Circuit Overload Protection:
    • Automatically turns off in case of overcurrent, overvoltage, undervoltage, or exceeding the maximum power limit.
    • Switch will turn off automatically when any one of the following happens; 
      • Current > 20A (including short circuit)
      • Voltage > 265V, or < 85V
      • Power > 4400W


  • Switch Log History:
    • View ON/OFF records through the app for a comprehensive operating history.

  • Child Lock Option:
    • Prevent misoperations by enabling the child lock feature from the app. Once enabled, the switch will be locked and will not respond to touch. Press the button 4 times to unlock it, or use the app.

  • Communication Protocol:
    • Wifi and Bluetooth compatible: Connect to the switch faster with dual communication protocols. Even during Internet downtimes, effortlessly control the switch locally via Bluetooth, ensuring continuous access and flexibility.
  • Offline Function:
    • If the device experiences an offline status due to a power outage, or loss of Wi-Fi connection, the app will send a device offline notification to your phone after 30 minutes of disconnection.


  • Model Number: Boiler High Power Switch Pro Version 
  • Colour: White
  • Internet Connection: Wi-Fi 2.4GHz + Bluetooth
  • Communication Protocol: WiFi IEEE 802.11 b/g/n
  • Material: Tempered Glass + ABS Plastic
  • Input: AC 100-250V~50/60Hz
  • Max. Load: 20A/4400W
  • Standby Consumption: Less than 0.5W
  • APP: Smart Life / Tuya Smart
  • Certification: CE/FCC/RoHS
  • Type: UK, EU, Nigerian Standard
  • Size: 86x86x35mm

Package includes:

  • 1 x White Tuya 20A Smart AC / Water Heater Switch with Power Monitoring
  • 1 x User Manual
  • 6 x Screws


  1. A neutral line is necessary to wire to this switch.
  2. Only supports 2.4GHz Wi-Fi network; not compatible with 5GHz Wi-Fi.
  3. This switch doesn’t have the option to adjust water temperature; it’s designed for on/off control.
  4. Amazon Echo or Google Home or iPhone (iOS 12.0 or later) is required for voice control.

How to Enable Siri Voice Control:

After successfully adding the device in the Smart Life App, follow these steps:

  1. Open the Tuya Smart App and tap “Smart” at the bottom navigation bar.
  2. Choose “Tap-to-Run” and tap the “+” icon at the top-right corner.
  3. Set a condition by choosing “Launch Tap-to-Run.”
  4. Set up the task by selecting “Run the device.”
  5. Choose the specific device you want to control.
  6. Select the desired function and tap “Next.”
  7. Tap “Save,” and a “Tap-to-Run” scenario is created successfully.
  8. Then, tap “Add to Siri.” In the “Siri Shortcut,” choose the scenario (Tap-To-Run) to add.
  9. Input a custom phrase, and tap “Add to Siri” to complete the setup.

Now, every time you say this custom phrase to Siri, Siri will instruct the Tuya Smart App to run this shortcut and control the designated device.

$26.88 inc. VAT


Availability: 42 in stock

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