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LoRaWAN Equipment Monitoring Sensors

HVAC Systems, BMS and Operational Equipment can be integrated with LoRaWAN sensors, helping Building Managers improve energy efficiency, reduce operational costs, and streamline maintenance

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More than a Distributor   |   First-class Technical & Product Selection Support    |    Leading LoRaWAN Integration Expertise & Tools     |    Huge Range of Devices for BMS Integration or Stand-alone

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Milesight AM102L
Datasheet

Milesight WT303/WT304 Smart Fan Coil Thermostat

The Milesight LoRaWAN® smart fan coil thermostat is compatible with both 4-pipe and 2-pipe fan coil systems, supporting 3-speed fans and EC fan control. It seamlessly integrates into intelligent control systems to enable centralised management and efficient energy consumption optimisation, aiming to revolutionise HVAC management in modern buildings, hotels, shopping malls, etc..
  • Compatible with 2-Pipe & 4-Pipe FCU
  • Supports 8 Custom Schedules
  • 2.7-Inch E-Ink Screen
Product Description & Topology

The Milesight WT303&WT304 is an advanced room thermostat specifically developed to oversee fan and valve operations in air conditioner applications where 2-pipe or 4-pipe fan coil unit (FCU) with 3-speed fan or ECM fan is adopted. It allows manual control by buttons, and automatic control through predefined logic, scheduled programming or remote management system. This ensures optimal comfort and energy efficiency in the controlled environment. With 2.7’’ e-ink screen and embedded temperature and humidity sensor, the thermostat continuously displays the room status while monitoring the ambient temperature and humidity. It is compatible with standard LoRaWAN® gateway and Milesight Development Platform, enabling real-time monitoring of environmental status for effective remote management.

Features
  • Applicable for 2-pipe and 4-pipe FCUs with 3-Speed fans or ECM fans
  • Compatible with 2-wire On/Off relay, 3-wire On/Off relay or 0-10V valve control
  • Supports intuitive 2.7-inch display, allowing for showing temperature/humidity and status of the room clearly
  • Equipped with an external NTC sensor signal input and a dry contact input for keycard/magnet switches
  • Highly adapt to different scenarios with 60mm/86mm/118mm/120mm boxes
  • Adjust the room temperature manually or automatically
  • Optional data sources for environmental detection and accurate control: built-in temperature and humidity sensors, external NTC sensor, Milesight sensors, external sensor data from network servers
  • Supports adding 8 plans and allow up to 16 schedules for each plan, ensuring various control needs and energy savings
  • Supports open-window detection and freeze protection
  • Supports the child lock function for safety reasons
  • Function well with standard LoRaWAN® gateways and network servers
  • Compatible with BACnet system via Milesight LoRaWAN® gatewaysCompatible with Milesight Development Platform
  • Supports Milesight D2D protocol to enable ultra-low latency control without gateway
  • Supports multicast for control in bulk
  • Support Firmware Update Over the Air (FUOTA) feature
How do LoRaWAN Devices Integrate?

We’re here to help you get LoRaWAN Data into your BMS Platform the way you want it: via BACnet/IP, Modbus, or MQTT through Chirpstack

LoRaWAN Gateway Integration Topology BMS
Benefits of LoRaWAN for Smart Building and BMS Integrations:

  • Strong interoperability across diverse IoT devices and platforms

  • Secure, bi-directional communication suitable for building automation use cases

  • Flexible integration with BMS/MSI platforms for real-time monitoring and analytics

  • Scalable architecture that grows with building needs

  • Ideal for condition-based monitoring (air quality, occupancy, energy, leak detection, etc.)

  • Long-range coverage for hard-to-reach and large areas

  • Low power consumption, enabling multi-year battery life for sensors

  • Cost-effective deployment with minimal infrastructure

  • Easy retrofitting without pulling cables or disrupting operations

  • High device density for large-scale sensor networks

Benefits of LoRaWAN Equipment & System Monitoring in Smart Buildings

  • Real-time visibility into equipment status, performance, and runtime

  • Enables predictive maintenance by detecting anomalies early

  • Reduces downtime and service costs through proactive intervention

  • Supports asset lifecycle management with historical performance data

  • Wireless deployment ideal for retrofit environments and hard-to-reach areas

  • Improves reliability of critical systems like HVAC, pumps, fans, and chillers

  • Reduces risk of sick building syndrome and related complaints

  • Enhances safety and operational assurance with continuous monitoring

  • Provides actionable insights for optimization and load management

  • Integrates easily with BMS/MSI platforms for alarms, analytics, and reporting

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LoRaWAN Gateways

Connecting LoRaWAN Sensor Data with People and Building Management Systems – We Distribute Milesight, Wattsense and Veea

Milesight UG65 Indoor LoRaWAN Gateway

Next-gen IoT Integration Controller running Niagara 4

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Milesight UG56 Indoor LoRaWAN Gateway

Next-gen IoT Integration Controller running Niagara 4

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Wattsense IoT & LoRaWAN Gateway

Next-gen IoT Integration Controller running Niagara 4

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VeeaHub All-In-One IoT Platform

Next-gen IoT Integration Controller running Niagara 4

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View all LoRaWAN Gateways here

LoRaWAN Sensors & Devices by Application

Measure Everything: LoRaWAN’s Long Range Wide Area Network Puts Limitless Data Use Cases in Your Control

Indoor Air Quality & Environment
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People Sensing and Occupancy
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Water Leak Detection Sensors
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Metering & Current Monitoring
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Distance and Fill Level Monitoring
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Thermostatic Radiator Valves (TRVs)
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Agriculture and Outdoor Monitoring
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Equipment and Operational Monitoring
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LoRaWAN Sensors & Devices by Brand

Measure Everything: LoRaWAN’s Long Range Wide Area Network Puts Limitless Data Use Cases in Your Control

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LoRaWAN Site Survey Test Kit

A Site Survey should be the First Step in every LoRaWAN project

Our specially designed LoRaWAN Survey Kit allows you to test suitability of LoRaWAN solutions at any site you visit with fast, accurate readings and data insights. Now available in Compact Backpack for convenience.

See inside the Site Survey Kit
Adeunis LoRaWAN Network Test Device

Qualify and Validate your LoRaWAN Network in any area

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LoRaWAN Integration Training and Project Consultancy

LoRaWAN 1-Day Training in Niagara 4/BMS Deployment

1-Day Masterclass for LoRaWAN System Integrators

Enhance your LoRaWAN knowledge in key areas of the solution, and gather understanding step by step by exploring the different integration options into a Tridium Niagara 4 or other BMS.

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