Milesight IOT - LoRaWAN Smart radiator valve

The Milesight WT101 is a LoRaWAN radiator thermostat designed to assist in heating control system management. With a predefined period and up to 16 customized heating schedules, it enables intelligent heating system management and saves unnecessary costs.

The WT101 is an intelligent product highly responsive to the environment; abnormal temperature differences and extremely low temperatures can quickly trigger it, and it will take swift actions to correct them by adjusting the valve opening. Compatible with a Milesight LoRaWAN® gateway, users can easily control room temperature and trigger other sensors or devices remotely via a web page or mobile application.

Features

Automatic and manual room temperature adjustment with time-controlled regulation

Up to 16 heating schedules within a predefined time period

Integrated temperature sensor, allowing environmental detection and precise control

Intuitive and directional LED display for adaptation to different installation environments

Support for open window detection and frost protection

Equipped with a child lock to ensure device inviolability in public places

Inviolability button and anti-theft collar for structural theft protection

Suitable for most common radiator valves, with optional valve adapters for universal use

Easy to install thanks to the simple lock design, no additional adjustment required

Equipped with NFC technology for one-touch configuration, supports card emulation mode

Works well with standard LoRaWAN® gateways and network servers

Technical Specifications

Wireless Transmission
Protocol: LoRaWAN
Frequency: IN865/RU864/EU868
Tx Power: 16 dBm (868 MHz)
Sensitivity: -137dBm
Mode: OTAA/ABP Class A

Valve Control
Actuator: Stepper motor
Default valve connection: M30 ×1.5 mm
Optional adapters: RA, RAV, RAVL, Giacomini, M28 (Comap, Herz, TA)
Advanced functionality: Automatic temperature control, heating schedules, child safety, frost protection, open window detection, anti-tamper alarm

Temperature Sensor
Sensor Type: NTC
Range: -20°C ~ 60°C
Accuracy: ± 0.5°C (0°C ~ 50°C)
Resolution: 0.1°C

Others
Display: LED display with white light
Buttons: 1 × control button, 1 × calibration and self-protection button (internal), 1 × reset button (internal)
Configuration: NFC configuration via mobile application

Physical Characteristics
Power Supply: 2 replaceable Li-FeS2 AA batteries of 1.5 V (3,000 mAh total)
Battery Life 1: approximately 5 years. (10-minute interval, typical 4-month heating season, 25°C)
Operating Temperature: -20°C ~ +60°C
Storage Temperature: -40°C ~ +70°C (without batteries)
Relative Humidity: 0% - 95% (non-condensing)
Intrusion Protection: IP30
Dimension: Φ 52*90mm (Φ 2.05 * 3.54in)
Material and Color: Stainless steel+ABS, white