Jeroen Smits
Business Development Manager
Milesight WT101 LoRaWAN® Smart Radiator Thermostat
Smart, energy-efficient radiator control via LoRaWAN®. The Milesight WT101 enables precise temperature regulation and remote monitoring for modern Smart Building applications.
Smart heating control with LoRaWAN®
The Milesight WT101 is a LoRaWAN® smart radiator thermostat designed to optimize indoor climate control and reduce energy consumption. By continuously measuring room temperature and automatically adjusting the valve position, the WT101 ensures a stable and comfortable environment in any building.
Thanks to long-range wireless communication, the device can be easily integrated into existing Smart Building or Smart City infrastructures without complex wiring. This makes it ideal for both retrofit projects and new installations.
The WT101 supports both automatic and manual temperature control, allowing users to define heating schedules and maintain optimal comfort while minimizing energy waste.
From insight to energy efficiency
With up to 16 configurable heating schedules, the WT101 enables intelligent and demand-based heating control. The device responds quickly to temperature changes and automatically adjusts heating output, helping to reduce unnecessary energy usage.
Additional smart features such as open-window detection and frost protection further enhance efficiency and safety. The thermostat can also be integrated with LoRaWAN gateways and cloud platforms for remote monitoring, control, and data analysis.
Reliable and easy to deploy
The WT101 is designed for straightforward installation and broad compatibility with existing radiator systems. With multiple valve adapters available, it can be deployed in a wide range of environments, including offices, healthcare facilities, apartments, and commercial buildings.
Configuration is simple via NFC using the Milesight ToolBox app, enabling fast commissioning and minimal downtime.
Key features
- LoRaWAN® wireless communication for long-range connectivity
- Automatic and manual temperature control
- Up to 16 configurable heating schedules
- Built-in temperature sensor for accurate control
- Open-window detection and frost protection
- Child lock and tamper protection for public environments
- NFC configuration for fast setup
- Compatible with Milesight IoT Cloud and third-party platforms
Typical applications
- Smart Buildings and offices
- Healthcare and hospitals
- Residential buildings and apartments
- Hotels and public facilities
- Energy efficiency and retrofit projects
Technical specifications
Technical specifications
Wireless communication
Technology: LoRaWAN®
Frequency: EU868 (and other regional variants)
Mode: OTAA / ABP Class A
Transmission power: up to 16 dBm
Sensitivity: up to -137 dBm
Temperature measurement
Range: -20°C to +60°C
Accuracy: ±0.5°C (typical)
Resolution: 0.1°C
Mechanical & control
Actuator: Stepping motor
Valve connection: M30 × 1.5 mm (standard)
Optional adapters: RA, RAV, RAVL, Giacomini, M28
General
Battery life: up to 5 years
Protection class: IP30
Display: LED temperature display
Installation: direct mounting on radiator valve