WT101 – Smart LoRaWAN Thermostatic Head with Integrated Sensor – Milesight
General Description
Milesight 's WT101 is a connected thermostatic head using LoRaWAN® technology for smart heating control. Compatible with standard valves (M30 x 1.5 mm) and several optional adapters, it incorporates a precise NTC temperature sensor and advanced features such as open window detection, frost protection, and child lock. Its stepper motor ensures smooth and quiet control.
Targeted Applications
- Room-by-room heating control in residential or commercial buildings
- Automation of thermal comfort in smart homes
- Energy savings through programming and local regulation
- Centralized monitoring and control in building management solutions (BMS)
Highlights
- Stepper motor for high precision adjustment
- Built-in NTC temperature sensor (±0.5°C)
- White LED display with rotary control knob
- LoRaWAN® Class A, long battery life up to 5 years
- Compatible with many valve models via adapters
- Frost protection, child lock, open window detection
- Easy setup via NFC and mobile app
Technical Specifications
Wireless Transmission |
Technology |
LoRaWAN® |
Frequencies |
IN865 / RU864 / EU868 |
Transmit power |
16 dBm (868 MHz) |
Sensitivity |
-137 dBm |
Fashion |
OTAA / ABP – Class A |
Valve control |
Actuator type |
Stepper motor |
Default connection |
M30 × 1.5 mm |
Compatible adapters |
RA, RAV, RAVL, Giacomini, M28 (Comap, Herz, TA) |
Smart functions |
Automatic temperature control, heating programs, child lock, frost protection, open window detection, tamper alarm |
Temperature Sensor |
Kind |
NTC |
Beach |
-20°C to +60°C |
Precision |
±0.5°C (between 0°C and 50°C) |
Resolution |
0.1°C |
Physical Characteristics |
Display |
White light LED screen |
Buttons |
1 rotary button, 1 calibration and sabotage button (internal), 1 reset button (internal) |
Food |
2 × Replaceable AA Li-FeS2 batteries (3000 mAh) |
Autonomy |
Approximately 5 years (10 min interval, 5 month heating season, 25°C) |
Operating temperature |
-20°C to +60°C |
Storage temperature |
-40°C to +70°C (without batteries) |
Relative humidity |
0% to 95% (non-condensing) |
Protection index |
IP30 |
Dimensions |
Φ52 × 90 mm |
Material and color |
ABS + Stainless steel, white |
Interfaces and Connectors
The WT101 features an LED display, a rotary control knob, a calibration and internal tamper button, and a reset button. Setup is done via NFC with the Milesight ToolBox mobile app.
Pack Contents
- 1 × WT101 Thermostatic Head
- 2 × AA Li-FeS2 batteries (pre-installed)
- 1 × Pre-installed M30 Adapter
- 1 × Quick Start Guide