WT301 – Smart Thermostat for 2-Pipe Fan Coil Units – Milesight
 General Description
 Milesight 's WT301 is a LoRaWAN® thermostat designed for controlling 2-pipe fan coil units with a 3-speed fan. It features an LCD display with multicolor LED backlighting and capacitive touch buttons for intuitive operation. It incorporates an NTC10K sensor with an adjustable temperature range of 5°C to 35°C, as well as an input for an external sensor or card switch. Ideal for connected commercial and hotel buildings.
 Targeted Applications
-  Commercial buildings equipped with 2-tube fan coil units
 
-  Hotels with card access control
 
-  Connected energy management via LoRaWAN®
 
-  Replacing conventional thermostats with a smart solution
 
 Highlights
-  2-tube, 3-speed fan compatibility (95-240 VAC)
 
-  2-wire On/Off motorized valve control
 
-  LCD display with four-color LED for status feedback
 
-  5 capacitive touch buttons
 
-  High precision internal sensor (NTC10K)
 
 - Multi-frequency LoRaWAN® Class C connection
 
-  Input for access card and external probe
 
 Technical Specifications 
|  Wireless Transmission | 
|  Technology | 
 LoRaWAN® | 
|  Frequencies | 
 CN470 / EU868 / RU864 / IN865 / AU915 / US915 / KR920 / AS923-1/2/3/4 | 
|  Transmit power | 
 16 dBm (868 MHz) / 19 dBm (470 MHz) / 22 dBm (915 MHz) | 
|  Sensitivity | 
 -137 dBm | 
|  Fashion | 
 OTAA / ABP – Class C | 
|  Thermostat Features | 
|  Compatibility | 
 2-tube FCU with 3-speed fan | 
|  Valve | 
 Motorized On/Off 2 wires | 
|  Ventilation modes | 
 Low, Medium, High, Auto | 
|  Entrances | 
 1 × Card switch (dry contact), 1 × External NTC input | 
|  Integrated Sensors | 
|  Kind | 
 NTC10K | 
|  Setpoint range | 
 5°C to 35°C | 
|  Precision | 
 ±0.5°C | 
|  Display & Configuration | 
|  Display | 
 LCD display with 4-color LED backlight | 
|  Temperature display | 
 5°C to 99°C | 
|  Buttons | 
 5 capacitive touch buttons | 
|  Physical Characteristics | 
|  Food | 
 95–240 VAC, 50/60 Hz | 
|  Consumption | 
 <1.5 W | 
|  Operating temperature | 
 0°C to +45°C | 
|  Storage temperature | 
 -5°C to +45°C | 
|  Relative humidity | 
 5% to 95% (non-condensing) | 
|  Protection index | 
 IP20 | 
|  Material and color | 
 PC + ABS (flame retardant), white | 
|  Dimensions | 
 88 × 88 × 41.8 mm | 
|  Login | 
 2 × 1.5 mm² or 1 × 2.5 mm² | 
|  Facility | 
 Square box 86×86 mm or round 60 mm | 
 Interfaces and Connectors
 The WT301 features a bright LED LCD display and 5 touch buttons for a clear and modern user interface. It has fan relays (5A resistive, 3A inductive) and valve relays, with dedicated inputs for external sensors and access devices.
 Pack Contents
-  1 × WT301 Smart Thermostat
 
-  1 × User Guide
 
-  1 × Wall Mounting Kit