Smart Temperature in every room

Integrated Features

  • Control your home’s temperature from anywhere via Tellur Smart app – all you need is your smartphone and an active internet connection
  • Fully customizable, supports automation and smart scenarios
  • Voice control via Google Assistant, Amazon Alexa and Siri Shortcuts
  • Multiple functions: child protection, frost protection, periodic decalcification, open window detection, low battery alarm
  • Statistics and temperature variation history

Remote & Vocal Control


Control your home’s temperature from anywhere via Tellur Smart app – all you need is your smartphone and an active internet connection.

At home, link your WiFi Thermostatic Radiator Valve with Amazon’s Alexa or Google Assistant and control it vocally. 

Smart Functions


The WiFi Thermostativ Radiator Valve’s smart functions can be easily customized from Tellur Smart app.

You can schedule its running times or integrate it in smart and automation scenarios.

94.99€ VAT included

Recommended Price

Ean Code: 5949120004503

Product code: TLL331441


The WiFi Smart Thermostatic Radiator Valve is only compatible with 2.4GHz WiFi frequencies.

2.4 GHz Banner 4-01


Download and install the Tellur Smart App for either iOS or Android devices.

Add WiFi Smart Thermostatic Radiator Valve to Tellur Smart App
using these simple steps below.
An installation guide is also available in the User Manual.

Automation & Smart Scenarios


An automation scenario enables your WiFi Thermostat to execute a command automatically, based on specific conditions such as weather, sunset/sunrise, device state and many others.

For example, you can set your WiFi Thermostat to automatically increase room temperature when the weather outside is snowy.

A smart scenario links multiple smart products and tells them how to behave with just one command. For example, a “Workout scenario” can:

·         Set room temperature to 21°C

·         Turn on aroma diffuser

·         Set living room ceiling light to natural white

·         Set living room ceiling light to 80%

You can trigger your smart scenarios with a simple voice command: “Alexa, execute workout scenario”.

More about smart & automation scenarios, here.

Tech Specs

  • Utilization: Thermostatic radiator valves
  • Brand compatibility: Universal
  • Power supply: 3 x 1.5V AA Alkaline batteries (not included)
  • Connector: M30 x 1.5mm
  • Adapters included: Danfoss RA / RAV / RAVL, Caleffi, Giacomini, M28
  • Connectivity: WiFi ( no aditional gateway required )
  • Linear travel: 4.3mm
  • Temperature setting range: 5 – 35° C
  • Display: LED
  • Hysteresis: 0.5° C
  • Temperature measurement accuracy: 0.1° C
  • Temperature calibration: Yes, by APP
  • Temperature statistics: Yes, by APP
  • Weekly programing: Yes, up to 4 periods each day
  • Frost protection: Yes
  • Child lock: Yes
  • Display parameters: Set temperature, WiFi, Heating, Auto, Low battery
  • APP name: Tellur Smart
  • Amazon Alexa: Yes, compatible
  • Google Assistant: Yes, compatible
  • Siri Shorcuts: Yes, compatible
  • Open window detection: Yes, 1.5° C drop in 4.5 minutes
  • Low battery alarm: Yes
  • Anti-Scale function: Descalling every Monday at 12:00
  • Power saving mode: After 5 seconds with no operation
  • Wireless frequency: 2.4GHz
  • WiFi standard: IEEE 802.11b/g/n
  • Security: WPA-PSK/ WPA2-PSK /WPA/WPA2/WEP
  • Encryption type: WEP/TKIP/AES
  • Compatibility: Devices with Android 6 / iOS 11 or higher
  • Color: White
  • Package includes: 1 x Thermostatic Radiator Valve RVSH1
    1 x Adapters set
  • Product dimensions: 58.4 x 58.4 x 97mm
  • Product weight: 130gr