(7 customer reviews)

Smartphone Controlled Thermostat


iT500 Smartphone controlled thermostat with options for heating and hot water control or 2 heating zones.
Access and control your heating and hot water via the Internet

  • Compatible with your Smartphone, Tablet or PC
  • Your Smartphone, Tablet or PC connects to the system using your existing broadband connection
  • The internal system uses 868 MHz for robust communication
  • System is secure and energy efficient
  • The system is wireless so it’s easy to install
  • 3 possible system configurations


  • Switching 230V
  • 2 x Volt Free Outputs
  • Internet control via Smartphone, Tablet or PC
  • Local control
  • Wall or desk mounted thermostat
  • Touch controls on thermostat
  • Frequency 868 MHz
  • Suitable for heating or cooling applications
  • 5 Year Warranty



2 x AA Batteries





  5V (adaptor included)



230V AC 50Hz

Switch Rating

 16 (5) amp


 5 (2) amp





 2 x AAA Batteries



7 reviews for iT500

  1. Colin Wright

    I have had the iT500 for four years now and use it to control my central heating via a laptop PC and an android phone. The thermostat has saved me a fortune as I can easily turn my heating off when not in the house. So I thoroughly recommend this product. The android app is regularly updated the PC program and firmware less so, but it works.

  2. Marko Pelovic

    Works like a charm 🙂
    On my first run, I wait 5-10 min for Firmware update… that’s the only wait time.

  3. Richard

    Brilliant product. It has worked faultlessly for heating and hot water for over 5 years. and saving ££££££.

  4. Luke

    I am a heating engineer and fit many Salus RT520 thermostats which is the model down from this. Wanted to install an iT500 for some time now and finally did today. Love the display, super impressed with the app. I dont know why people in the industry are not raving about this device? Its superb, its cheaper than the rivals, i will now be fitting these as the smart thermostat option with new boilers

  5. Barry

    I’ve had the IT500 for years – brilliant!

  6. Chris

    I’ve used this for 3 years in a holiday let which is a good hour plus from my home. Therefore very useful. No issues with system at all and unlike some others, no monthly fee.

  7. Tommy lar

    I fitted this about 3 months ago was very easy to do so .I am very impressed with this IT500 so pleased I have bought it a few time gone to work and left the heating on but able to turn it of from work .I do a 12 hour shift in cold stores so 1 hour before able to turn the heating on so house nice and warm when I get home so it does save you £££££ wish I had it years ago .not use the set times of the day yet but sure it works well but dont think I will have much need for that .would defo recommend to all 5*****

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