Elevate Building Performance
with Smart Energy Management

Cut energy waste, optimize performance, and meet sustainability goals

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Smarter Buildings Start with Smarter Energy Management

smart hvac is a smart system

Rethinking Buildings in the IoT Era

Traditional buildings work in isolation, wasting energy, and limiting control. Smart buildings connect all systems into one responsive network that adapts and optimizes in real time. Effective energy management, powered by devices like Milesight's IoT sensors, is central to this shift — cutting costs, improving comfort, and driving sustainability across commercial, residential, and industrial spaces.

BEMS: The Brain of a Smart Building

At the heart of every smart building is the Building Energy Management System (BEMS) — an intelligent system that can be empowered and built with Milesight's IoT ecosystem of sensors, controllers, and gateways, enabling comprehensive monitoring, analysis, and control of energy consumption across the entire facility.

With BEMS, you can:

  • Gain real-time visibility into HVAC, lighting, water, and IAQ performance.
  • Automate responses based on occupancy, temperature, and demand patterns.
  • Integrate IoT sensors, controllers, and gateways into one intelligent network.
  • Continuously optimize usage to reduce waste and operating costs.

How IoT Devices Power Smart Energy Management

  • Sense – IoT sensors collect data on occupancy, temperature, air quality, and usage.
  • Control – Smart controllers adjust lighting, HVAC, and water flow automatically.
  • Connect – LoRaWAN® gateways transmit data wirelessly to the BEMS platform.
  • Optimize – AI-driven analytics automate decisions for maximum efficiency.

Milesight Smart Energy Management Solutions

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HVAC Management

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Smart Lighting Control

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Energy Monitoring & Management

Heating, ventilation, and air conditioning are the largest sources of energy consumption in most buildings — but also the biggest opportunities for savings. Milesight's intelligent HVAC solutions integrate seamlessly with terminal units such as fan coil units (FCUs), PTAC units and heat pumps, combining real-time sensing, automated control, and data-driven optimization to deliver maximum comfort with minimal energy use.

Local Automation Adjustment

Peak Load Management

The solution dynamically adjusts or shifts HVAC operations according to external grid pressure to avoid peak-time electricity charges. This prevents sudden energy spikes and lowers expensive demand costs.

Intelligent Temperature Range Control

HVAC temperature settings are intelligently constrained within predefined limits based on user inputs from the platform, ensuring efficient climate control and eliminating unnecessary energy consumption.

Occupancy & Schedule-Based Setback

Temperature setbacks are automatically implemented according to real-time occupancy status or scheduled time periods, reducing HVAC operation during unoccupied hours and significantly cutting overall energy use.

Adaptive Demand Response

The solution continuously optimizes HVAC performance based on the real-time power demand of connected building equipment, improving load balancing, reducing waste, and enhancing overall operational efficiency.

Real-Time Local Interaction

Occupancy-Based Temperature Control

WT Series Thermostats adjusts its target temperature automatically based on occupancy data collected by occupancy sensors. This ensures the HVAC system runs only when spaces are in use, reducing unnecessary energy consumption.

Ventilation Optimization

WT Series Thermostats work with people counting sensors to dynamically modulate fan.

Control Based on Window & Door Status

WT Series Thermostats works with WS301 Door/window Sensors to adjust HVAC power based on real-time opening and closing status, improving cooling and heating efficiency. It also analyzes how users' door and window operation habits correlate with their temperature control preferences to enable smarter climate strategies.

Environment-Aware Climate Adjustment

WT Series Thermostats integrate with AM Series Sensos or EM300-TH Temperature and Humidity Sensors to synchronize HVAC and heating valve operations — including on/off control and flow regulation — based on real-time indoor and outdoor temperature and humidity data. This enables precise climate management and significantly improves overall energy efficiency.

Energy-Saving Strategy Optimization

Power Consumption Monitoring

CT Series Smart Current Transfers monitor the power consumption of major HVAC equipment such as chillers, heat pumps, and compressors. This allows operators to identify usage patterns and optimize system performance through intelligent control with WT Series Thermostats.

Fuel Level & Leakage Detection

Level Sensors continuously track HVAC fuel levels and EM300-ZLD Leak Sensor detects potential leaks — including oil or non-conductive substances — to ensure stable operation. Proactive detection supports predictive maintenance and prevents unnecessary energy loss.

HVAC Energy Efficiency Calculation

Conduct high-frequency temperature monitoring at the air outlet to calculate the system's energy efficiency. The heat transfer process requires step-by-step examination, starting with water temperature, followed by pipe temperature, and ultimately the air outlet temperature, to determine energy efficiency.

Smart lighting systems use occupancy data and intelligent dimming to reduce energy consumption while maintaining a comfortable and productive indoor environment.

Occupancy-Based Lighting Control

Lights are automatically turned on or off based on real-time occupancy detection, ensuring illumination is provided only when needed. This reduces energy waste and optimizes indoor lighting quality without compromising user comfort.

lighting control

Comprehensive power monitoring and intelligent control enable buildings to visualize energy use, automate device operation, and develop targeted energy-saving strategies.

Real-Time Local Interaction

Real-Time Device Control

WS202 can detect occupancy and ambient light levels to intelligently trigger WS50x Smart Wall Switches and WS52x Smart Sockets, automatically controlling displays, meeting room equipment, or other electrical devices. These devices can communicate directly via D2D without a gateway, or be centrally managed through a shared gateway using LoRaWAN®, enabling flexible, efficient, and automated power control.

real time device control
Energy-Saving Strategy Optimization

Power Consumption Monitoring for Facilities

Facility-level subsystems and major electrical equipment are continuously monitored through Milesight Smart Current Transformers, which provide detailed consumption data and analytical reports. These insights help operators identify inefficiencies, optimize load distribution, and make informed decisions to improve overall energy performance.

Residential Energy Monitoring

In residential settings, Smart Current Transformers measure total energy consumption, track solar panel output, and monitor electricity usage of water-source heat pumps. The data enables precise residential energy analysis and provides a complete picture of energy flow.

Household Electricity Management

Designed for end-user visibility, the CT101 Smart Current Transformer compares measured household energy consumption with actual billing data. It enhances transparency, builds trust in energy metering, and helps residents identify and address inefficiencies in their daily energy use.

Benefits of Smart Building Energy Management

Smart building energy management delivers far more than reduced utility bills — it transforms how buildings operate. By combining intelligent control, real-time sensing, and automated optimization, Milesight Smart Building Energy Management Solution helps facilities minimize waste, improve occupant comfort, extend equipment life, and align with sustainability and regulatory requirements. The result is a more efficient, transparent, and future-ready building ecosystem.

Energy Efficiency & Cost Savings

Predictive Maintenance

Regulatory Compliance

Enhanced Building Performance

Sustainability

Improved Transparency

Energy Efficiency & Cost Savings

Reduce operational expenses by cutting unnecessary consumption through automated HVAC scheduling, occupancy-based lighting, and intelligent power control.

Predictive Maintenance

Achieve energy efficiency targets and meet green building standards such as WELL, LEED, and BREEAM through continuous monitoring, intelligent control, and verifiable performance data.

Regulatory Compliance

Achieve energy efficiency targets and meet green building standards such as WELL, LEED, and BREEAM through continuous monitoring, intelligent control, and verifiable performance data.

Enhanced Building Performance

Optimize HVAC, lighting, and electrical operations in real time to maintain comfort while minimizing energy use, improving both system reliability and overall efficiency.

Sustainability

Reduce energy waste and support ESG and carbon reduction goals through smarter, more efficient building operations.

Improved Transparency

Gain clear, real-time visibility into energy usage across all systems to support data-driven decisions and performance optimization.

Success Stories

Office Buildings

Public Buildings

Residences

Hospitals

Hotels

dubai

Dubai

germany

Germany

malaysia

Malaysia

spain

Spain

Revolutionizing Office Lighting for Enhanced Efficiency and Savings in Dubai

See How We Did It
  • 25% Improvement in Lighting Efficiency
  • Seamless Integration for Centralized Control
  • $3,000 Annual Savings on Electricity Bills
  • Crafting Tailored Lighting Experiences
  • 11,000 Hours of Lighting Use Saved Each Month
  • Minimal Disruption, Operations Unaffected

Location:

Dubai, UAE

Partner:

Sensgreen

Devices Deployed:

WS558, WS202, UG56

office building dubai topology office building dubai pic

Milesight Boosts Energy Standards in German Office Renovations

See How We Did It

Milesight's building management solution helps quickly renovate old office buildings to meet energy-saving and EPBD standards. The LoRaWAN® wireless transmission ensures wide coverage and secure communication. BMS integration allows real-time energy control and monitoring, enhancing management.

Location:

Germany

Partner:

Bechtle

Devices Deployed:

WT101, WS513, WS501, WS301

office building germany topology diagram office building germany pic

Build a Greener, Energy-Efficient Building with Milesight IoT EMS in Malaysia

  • Enhanced Occupant Comfort: Maintain optimal indoor conditions for comfort and satisfaction. Adjust HVAC and lighting systems in real-time.
  • Improved Indoor Air Quality: Monitor pollutants to enhance air quality and reduce health risks.
  • Energy Efficiency: Optimize HVAC systems for efficiency and implement energy-saving lighting.
  • Data-Driven Decision Making: Collect real-time data for insights to optimize building performance.

Location:

Kuala Lumpur, Malaysia

Partner:

Resource Data Management
Asia Sdn. Bhd

Devices Deployed:

AM107, WS202, EM300-TH, EM500-CO2,
UC100, UG65

office building malaysia topology diagram

Transforming Monolitic's Buildings into Efficient Offices with Milesight

See How We Did It

Milesight's partner, Monolitic, has transformed its office building into a smart, modern space that significantly optimizes productivity and occupant comfort.

  • Data-driven decision-making
  • Occupancy control
  • Improvement in environmental comfort
  • System scalability
  • Greater energy efficiency

Location:

Barcelona, Spain

Partner:

Monolitic

Devices Deployed:

VS351,VS133, VS121, WS202, AM103, AM307, AM319, WS301, WS303

office building spain
italy

Theater

spain

Concert Hall

dubai

School

Revitalizing Sustainable Development at The Historic Theater in ltaly

This case study demonstrates how the integration of advanced sensor technology and intelligent platforms like iComfort can transform historical landmarks into efficient, modern facilities without compromising their heritage.

Location:

Rome, Italy

Partner:

iComfort

Devices Deployed:

WS202, AM107, VS132, UC100, UC300, EM500-CO2, EM300-TH, UG65

public buildings theater topology diagram

Revolutionizing the Management of a Concert Hall with Milesight loT Solutions

See How We Did It

Milesight's IoT smart building solution optimizes concert hall operations by monitoring energy use, environmental quality, sound levels, and occupancy, enhancing efficiency and sustainability while reducing costs.

Location:

Spain

Partner:

Monolitic

Devices Deployed:

AM103, VS133, CT101, WS302

oublic buildings concert hall

Enhance HVAC Systems for Retrofit Energy Efficiency & Sustainability in the UAE

See How We Did It

Using Milesight sensors, ADEEB Group has successfully transformed Abu Dhabi University into a smart building. The project uses VS121 sensors to monitor occupancy and AM103 IAQ sensors to monitor CO2, temperature, and humidity in real-time. Facility managers adjust the HVAC system accordingly to ensure comfort and turn off lights and air conditioning in unoccupied rooms to avoid waste.

Location:

Abu Dhabi, UAE

Products Deployed:

VS121, AM103, UG65 UG67

public buildings school topology diagram public buildings school

Milesight Power Consumption Management in Residential Buildings

Deploying the Milesight CT10x in electrical panels ensures seamless, battery-free operation with real-time current monitoring. Their split-core design allows for quick, non-invasive installation without circuit damage or power interruptions.

  • Operational Cost Reduction
  • Centralized Management & Energy Usage Optimization
  • Data-driven Decision-making

Location:

Vancouver, Canada

Devices Deployed:

CT10x, AM307, WS523, UG65, UG67

residences vancouver topology

Milesight Smart Healthcare Solution for Spanish Health Centers and Clinics

See How We Did It

Over 100 Milesight devices were deployed for the pilot health center. By intelligently controlling heating and lighting, and monitoring air quality in real-time, health center environments remain optimal, avoiding discomfort for both staff and patients.

Location:

Spain

Partner:

Aritium

Devices Deployed:

WS301, WS50x, WS523, WS558, AM104,
EM300-TH, AM107, WS202, EM500-UDL

hospitals

Milesight Smart Valve Enhances Savings and Satisfaction in Polish Hotels

See How We Did It

Milesight's smart thermostatic radiator valve is easy to install, low maintenance, and cost-effective. Its 99% compatibility and bulk configuration allow quick hotel upgrades with minimal guest disruption. Integrated with reservation systems, it adjusts heating based on room occupancy, ensuring comfort and energy savings. This helps hotels reduce costs, improve guest satisfaction, and promote sustainability.

Location:

Warsaw, Poland

Partner:

ACTE

Devices Deployed:

WT101, UG67

hotels topology hotels

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FAQs

Q: What is LoRaWAN® and why is it ideal for building energy management?

A: LoRaWAN® is a low-power, long-range IoT communication protocol that enables sensors, thermostats, and controllers to connect across an entire building without the need for complex cabling. Its low power consumption, long transmission distance, and high penetration make it ideal for retrofitting existing buildings and deploying large-scale BEMS networks quickly and cost-effectively.

Q: How do occupancy sensors contribute to energy efficiency?

A: Occupancy sensors such as VS370 and WS202 detect real-time presence and people flow. They allow WT Series Thermostats to automatically adjust temperature, ventilation, or lighting brightness based on actual usage. This ensures systems run only when needed, reducing unnecessary energy use by up to 30% while maintaining occupant comfort.

Q: Can Milesight Energy Management Solution be integrated with existing building systems?

A: Yes. The Milesight Energy Management Solution is designed for seamless integration with existing HVAC, lighting, water, and power infrastructure. Devices like WS50x Smart Wall Switches and WS52X Smart Sockets can work directly with legacy equipment, while UC50x controllers connect to wired sensors and convert their signals into wireless LoRaWAN® data for effortless modernization. In addition, Milesight gateways support multiple protocols and can bridge LoRaWAN® networks with existing BMS or BAS systems, ensuring full compatibility across both new and legacy building infrastructures.

Q: Can the solution scale as building needs grow?

A: Absolutely. Thanks to its modular IoT architecture, new sensors, controllers, and gateways can be added at any time. LoRaWAN® allows these devices to join the existing network instantly, so BEMS can grow with your building — from a single site to a multi-campus deployment — without redesigning the infrastructure.

Q: Which types of buildings benefit most from smart energy management?

A: Smart energy management is highly effective in commercial buildings, office towers, residential complexes, industrial plants, schools, hospitals, and public infrastructure — any facility that wants to reduce costs, improve comfort, and meet sustainability goals.

Q: What's the future of smart building energy management?

A: Building energy management is evolving from basic monitoring to intelligent, predictive, and self-optimizing systems. With a complete IoT foundation — from sensors like VS370, WS202, and EM300-TH, to intelligent control enabled by WT Series Thermostats and UC50x IoT controllers — Milesight provides the essential infrastructure for future-ready buildings. The next generation of BEMS will focus on deeper energy savings, more precise control, and continuous optimization to help buildings operate more efficiently and sustainably.

Transform Your Building
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Energy Management

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