Smart Ambient for Home Comfort

Modern Design

2.8″ illuminated LCD display with a user-friendly interface. Touch buttons for a simple, intuitive control.

Integrated Features

  • The 7-days programs function allows you to set 4 different programs for each day of the week, with different timeframes and temperatures for each program.
  • The Open Window Detection function allows the system to automatically stop the heating process when it detects a sudden drop of room temperature (2°C in 15 minutes default value).
  • The Frost protection function allows the system to maintain the room temperature above a specific value (5°C default value).
  • The Child lock function automatically blocks the device’s buttons to secure its settings.

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 Thermostat with Amazon’s Alexa or Google Assistant and control it vocally. 

Smart Functions


The WiFi Thermostat’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.

149.99€ VAT included

Recommended Price

Ean Code: 5949120004497

Product code: TLL331431


The WiFi Smart Thermostat 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 Thermostat 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: Boiler and electric heating systems
  • Brand compatibility: Universal
  • Receiver: Wired, wall mounted
  • Receiver connectivity: Wired to heating system, AC 100-240V 50/60Hz
  • Wireless 433MHz (FSK) with central unit (up to 200 meters)
  • Receiver input load: Max 3A for boiler, Max 16A for electric heating
  • Receiver power consumption: Max 1W
  • Central unit: Wall mounted or portable, with display
  • Central unit connectivity: Wireless 433MHz (FSK) with receiver (up to 200 meters)
  • Wireless 2.4GHz with router
  • Central unit power supply: Wired with Type-C (cable included)
    2 x 1.5V AA batteries (not included)
  • Hysteresis: 0.5° C
  • Temperature measurement accuracy: 0.1° C
  • Temperature calibration: Yes, by APP and advanced settings
  • Temperature statistics: Yes, by APP
  • Weekly programing: Yes, up to 6 periods each day
  • Frost protection: Yes, initial status OFF
  • Child lock: Yes
  • Display parameters: Current temperature, set temperature, clock, current program, outdoor humidity, weather indicator
  • APP name: Tellur Smart
  • Amazon Alexa: Yes, compatible
  • Google Assistant: Yes, compatible
  • Siri Shorcuts: Yes, compatible
  • 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: Black
  • Package includes: 1x Receiver
    1x Central unit
    1x Type-C cable 1 meter
    2x pack of screws
  • Product dimensions: Receiver: 86 x 86 x 26mm
  • Central unit: 86 x 118 x 24mm
  • Product weight: 238gr