Smart LoRaWAN Radiator Thermostat for Energy-Efficient Buildings
The MClimate Vicki LoRaWAN is an advanced Smart Thermostatic Radiator Valve (TRV) designed to provide intelligent heating control, energy savings and remote temperature management in residential, commercial and public buildings. As one of the first certified LoRaWAN radiator thermostats on the market, Vicki enables building operators to remotely monitor and control heating systems while significantly reducing energy consumption and CO₂ emissions.
The device retrofits existing radiators equipped with thermostatic valves and offers 99% compatibility with existing radiator valve types, ensuring simple and fast installation without major modifications. Users can manually adjust the target temperature by rotating the outer ring, while the integrated display shows the selected setpoint.
Vicki continuously monitors temperature and humidity, allowing facility managers to optimize heating schedules and energy consumption. Its intelligent control algorithm automatically regulates radiator output based on measured conditions and can also utilize external temperature data for enhanced accuracy.
Additional features such as Open Window Detection, Child Lock, anti-theft protection, hydraulic balancing certification and FUOTA (Firmware Upgrade Over The Air) make Vicki an ideal solution for hotels, schools, office buildings, hospitals and large-scale energy efficiency projects.
Powered by two AA lithium batteries, the thermostat can operate for up to 10 years, making it one of the longest-lasting LoRaWAN® radiator thermostats available.
Key Features
✔ LoRaWAN® Smart Radiator Thermostat
✔ Remote Temperature Monitoring & Control
✔ Temperature & Humidity Measurement
✔ Up to 35% Heating Cost Savings
✔ Open Window Detection
✔ Child Lock Function
✔ Anti-Theft Protection
✔ Automatic Temperature Control Algorithm
✔ Manual Temperature Adjustment
✔ FUOTA Support
✔ Up to 10 Years Battery Life
✔ 99% Radiator Valve Compatibility
Typical Specifications
• LoRaWAN® 1.0.2 / 1.0.3 Class A
• EU868 Frequency Band
• Temperature Sensor
• Humidity Sensor
• 2-Digit Display
• Manual Target Temperature Adjustment
• Open Window Detection
• Child Lock
• Manual Valve Openness Control
• Automatic Hydraulic Balancing Certified
• FUOTA Support
• Power Supply: 2 × AA Lithium Batteries
• Battery Life: Up to 10 Years
Applications
Hotels
Schools & Universities
Hospitals
Office Buildings
Apartment Complexes
Public Buildings
Energy Efficiency Projects
Facility Management
Smart Buildings
HVAC Optimization
Product Downloads
Product Video
- Model: Vicki LoRaWAN
- Type: Smart Radiator Thermostat (TRV)
- Wireless Technology: LoRaWAN®
- Frequency: EU868
- LoRaWAN Version: 1.0.2 / 1.0.3
- Activation: OTAA
- Sensors: Temperature & Humidity
- Display: 2-Digit Display
- Battery: 2 × AA Lithium
- Battery Life: Up to 10 Years
- Valve Thread: M30 × 1.5
- Compatibility: 99% of radiator valves














