Some smart thermostats, like the new Milesight WT102, operate entirely without batteries. These devices generate their own power using energy harvesting, typically drawing electricity from the temperature difference between the radiator surface and the surrounding air. This method allows the thermostat to function continuously without the need for battery replacement or scheduled maintenance.

Because the device is powered by the environment and its ambient variations, it can remain active even in buildings that operate around the clock. This makes battery-free thermostats particularly well suited to commercial facilities and multi-occupancy buildings, or in properties where access for maintenance is limited or disruptive.

Battery-free smart radiator thermostats usually include built-in temperature sensors that react quickly to changes in the room. They can detect variations caused by factors such as open windows, changing occupancy levels, or shifts in ambient conditions. This enables more accurate heat regulation compared to basic thermostatic valves.

Many systems also store temperature data locally and retransmit it when connectivity is restored, reducing the risk of data loss. Over time, this information can be used to optimise heating schedules, identify inefficiencies, and support wider energy management strategies.

Wireless smart thermostats are commonly designed to integrate with wider building automation platforms. When connected via networks such as LoRaWAN, the WT102 can operate alongside gateways, occupancy sensors, and environmental monitoring devices to create a more coordinated heating strategy.

Devices such as this demonstrate how energy-harvesting technology can support scalable, low-maintenance heating control without relying on batteries. This approach aligns well with smart building projects focused on long-term efficiency and comfort, and reduced operational costs.

For facilities looking to modernise their heating systems, the best smart thermostat offers a practical way to improve control while reducing ongoing maintenance demands. Battery-free models, in particular, remove a common point of failure and support more sustainable building operations.

As smart building technology continues to develop, energy-harvesting thermostats are becoming an increasingly sensible option for organisations seeking better visibility, finer control, and a more efficient approach to temperature management.

Humidity sensors monitor the moisture levels in the air on an ongoing basis, providing real-time data that informs climate control systems. Whether integrated into a building management system (BMS) or used independently, these sensors allow HVAC systems to react in real time to maintain balanced indoor environments.

When air gets too humid, cooling systems often overcompensate; when air is too dry, heating systems work harder than necessary. By measuring and adjusting indoor humidity levels, a smart humidity sensor can reduce the workload on HVAC systems, directly cutting energy use.

Modern buildings require more than just reactive maintenance. Modern standards call for smart, data-driven infrastructure that supports sustainability goals in the long-term. With environmental regulations tightening and energy costs rising, humidity sensors are essential for compliance and cost control.

An advanced humidity smart sensor will also combine motion and temperature data with humidity monitoring, helping businesses implement intelligent occupancy-based environmental control, which would include only heating, cooling, or ventilating when and where it’s actually needed.

The rapid development of IoT (Internet of Things) ecosystems has made it easier than ever to deploy these devices at scale. From wireless LoRaWAN to EnOcean’s humidity monitoring system for energy harvesting solutions, these sensors are now easier to install and integrate, without the need for complex wiring or a high degree of maintenance.

A vast range of industries are embracing humidity monitoring to improve operational efficiency and environmental stewardship:

• Data centres and server rooms use them to maintain consistent indoor climates across large property portfolios.
• Manufacturing plants (especially in electronics and pharmaceuticals) require stable environments for product integrity.
• Commercial offices and smart buildings use them as part of intelligent climate control systems to reduce energy.
• Museums and galleries use them to preserve artwork and historical artefacts.
• Commercial offices use these monitors as part of intelligent climate control systems to reduce wasted energy.

Humidity sensors signal the ideal times for HVAC systems to turn on, or use more energy, which extends equipment lifespan and cut energy bills. For example, a well-tuned sensor system can reduce energy usage by 10–30% in commercial buildings. Additionally, many sensors feature ultra-low power consumption and long battery life, making them cost-effective over time.

The LoRaWAN temperature humidity sensor models like industrial-grade EM300-TH and the equally formidable Milesight WS203 also enable long-range, low-power communication perfect for large buildings or campuses. These sensors help capture and visualise trends over time, allowing facility managers to spot inefficiencies and respond proactively.

Humidity sensors are more than just environmental monitors. In fact, they're smart tools for a greener, more efficient future. Businesses that invest in high-performance, IoT-enabled sensors today will reap the benefits of lower energy bills, reduced carbon emissions, and smarter facility management tomorrow.

Commercial properties - whether offices, hotels, retail units or industrial facilities - tend to be large, complex, and often unoccupied for periods of time, unless you can afford a large staffing rotation; this makes them particularly vulnerable to undetected water leaks. Without a smart, automated system in place, leaks can go unnoticed for hours, days, or potentially weeks, leading to extensive damage across a larger space, leading to operational downtime and insurance headaches.

That’s where automated leak detection comes in: By monitoring water usage and detecting anomalies in real time, these systems give building owners and facility teams the ability to act quickly before a minor issue becomes a major problem.

Automated leak detection generally uses one or more of the following technologies:

Flow monitoring: This measures water flow within the pipework and identifies abnormal patterns that could point to a leak.

Sensor-based detection: Operated using probes, cables, or spot sensors to detect the presence of water.

Zone-based monitoring: Identifies leaks across wider or multiple areas with sensor tape or cables; this is ideal for large floor plans.

Remote control and alerts: Sends real-time alerts to facilities managers and can automatically shut off water in buildings to prevent further damage.

LoRaWAN connectivity: This enables long-range, low-power communication across devices in large or hard-to-reach buildings.

Smart systems like the EM300 Milesight zone leak detector demonstrate how adaptable and scalable these technologies can be across various building types and in different cases. For more compact installations, or specific high-risk points, the WS303 smart water leak detection sensor is a discreet but powerful solution that delivers immediate alerts and over five years of battery life.

Reduced risk of water damage: When you catch leaks early (or prevent them altogether) smart systems protect buildings, stock, and equipment from expensive water damage.

Operational continuity: Avoiding disruptions is a crucial part of keeping a commercial business running. Automated leak detection minimises downtime by allowing immediate action before issues develop further.

Cost savings: Beyond insurance and repairs, wasting water is expensive in and of itself. Flow monitoring systems can offer consumption insights, helping to cut costs and improve efficiency.

BREEAM and sustainability compliance: Leak detection is vital to meeting environmental standards such as BREEAM (Building Research Establishment Environmental Assessment Method), particularly under the categories WAT02 (for water monitoring) and WAT03 (for leak detection and prevention).

Remote access and automation: Modern systems integrate with Building Management Systems or work autonomously. They allow building managers to monitor and control water systems remotely, which is particularly useful for multi-site portfolios.

As buildings become more intelligent and interconnected, technology like lorawan leak detection, as mentioned in the products above, is not just a convenience that's lucky to have; it’s a necessity. By automating this crucial element of building maintenance, commercial property owners can significantly reduce risk, minimise unnecessary operational costs, and improve overall environmental performance.

If you're fitting out a new-build or upgrading an existing space, automated leak detection should be a key consideration in your building automation strategy.

Energy harvesting is an idea central to EnOcean machinery. This is the process of capturing small amounts of energy from natural or human-made sources (solar, wind, kinetic, or thermal energy); this is then stored and used to power small, wireless devices.

One product that uses this method of energy harvesting is the SR65 smart temperature sensor. This wireless sensor takes energy from the environment to monitor outdoor temperature and send data to a central system. It can be used in various smart building applications, such as controlling HVAC systems or adjusting energy use based on real-time weather data. This is a great example of how EnOcean technology can improve energy efficiency, enhance automation, and help businesses reduce their carbon footprint.

EnOcean offers a vast range of benefits for businesses, especially those operating in commercial buildings, or those involved in smart building automation:

Energy Efficiency and Cost Savings

Devices powered by EnOcean are designed to consume very little energy, significantly reducing the need for traditional power sources. Using ambient energy means businesses can lower their energy bills and contribute to a more sustainable environment. Many optimisations become apparent in the integration of this tech, including for energy usage and consumption monitoring, and carbon footprint reduction.

Automation and Process Optimisation

EnOcean automation covers a variety of processes; whether it’s controlling temperature, lighting, or asset tracking, automating these processes can lead to increased efficiency and time-saving. In using wireless sensors and actuators, these machines are always honed to reduce human error and enhance operational performance.

Maintenance-Free Operation

One of the big advantages of EnOcean-powered devices is their self-sustaining nature. Not needing regular battery replacements or wiring, these devices require very little maintenance, reducing downtime, lowering maintenance costs, and providing your business the ability to continue to run smoothly without interruptions.

Flexibility and Scalability

As your business grows and your needs change, you can easily expand your EnOcean-powered system by adding more sensors or devices to monitor different aspects of your building. As these are wireless, it makes installation and scaling up easy and cost-effective.

At Smart Building Products, we know that finding the right solution to improve efficiency, save energy, and reduce costs varies by business, but not in importance. We offer a wide range of EnOcean products designed for businesses to optimise their spaces. From intelligent lighting control systems to smart sensors for monitoring temperature, air quality, and occupancy, these solutions are made to make your operations more efficient and sustainable.

This technology presents a significant opportunity to businesses; there are numerous benefits as detailed, and by utilising ambient energy, EnOcean solutions offer a diverse alternative to traditional energy systems.

LoRaWAN air quality sensors, such as the Milesight AM103 monitor key environmental factors, including:

Carbon Dioxide (CO₂): A critical indicator of indoor ventilation and air circulation.

Volatile Organic Compounds (VOCs): Harmful gases emitted from furniture, cleaning products, and industrial processes.

Particulate Matter (PM1, PM2.5, PM10): Tiny airborne particles that affect respiratory health.

Temperature and Humidity: Key factors influencing comfort, energy efficiency, and air quality.

Light and Sound Levels: Additional parameters that contribute to workplace comfort and productivity.

By collecting and transmitting this data in real time, these sensors empower building managers to make informed decisions about ventilation, energy use, and occupant wellbeing.

Air quality sensors improve ventilation efficiency. Poor indoor air quality due to high CO₂ levels can lead to drowsiness, reduced concentration, and discomfort. LoRaWAN sensors continuously monitor CO₂ levels and trigger actions such as:

• Automatically activating HVAC systems when CO₂ thresholds are exceeded.
• Sending alerts to building managers for manual intervention if ventilation is insufficient.
• Opening smart windows or adjusting airflow based on real-time occupancy data.

As an example, a school using a LoRa air quality sensor can receive real-time CO₂ alerts, prompting teachers to open windows or activate mechanical ventilation to improve air quality.

Traditional ventilation and HVAC systems waste energy by running continuously, even when air quality is at optimal levels. LoRaWAN air quality sensors optimise energy use by:

• Adjusting HVAC operation based on demand rather than running on fixed schedules.
• Reducing unnecessary heating / cooling when air quality and occupancy levels are stable.
• Providing long-term air quality trends to optimise ventilation strategies.

For example, an office with this sensor type can adjust air conditioning based on occupancy to prevent excessive cooling or heating in unused spaces. This, in turn, cuts energy costs without sacrificing comfort.

Indoor pollutants like VOCs (volatile organic compounds), CO₂, and particulate matter significantly impact occupant health. High levels of pollutants can cause headaches, respiratory issues, and long-term health risks. LoRaWAN sensors help by:

• Detecting VOCs and altering facility managers to take corrective actions, such as increasing ventilation.
• Monitoring particulate matter to assess indoor pollution levels in industrial and office environments.
• Providing visual indicators (like LED traffic lights) to inform occupants when air quality is poor.

Another example could be of a hospital using one of these sensors; they can track CO₂, VOCs, and humidity in patient rooms, ensuring a safe and healthy indoor environment.

Many industries and governments have introduced strict air quality regulations for indoor environments. In aid of this, LoRaWAN sensors help to:

• Meet indoor air quality regulations by continuously logging and reporting real-time data.
• Achieve green building certifications like BREEAM (Building Research Establishment Environmental Assessment Method), LEED (Leadership in Energy and Environmental Design) – which has been developed in the United States but is also used in the UK, especially for multinational companies, or buildings aiming for global recognition – and WELL Building Standard, which focuses more on occupant health and wellbeing, but includes air quality and lighting for the benefit of mental wellbeing. This is gaining popularity in the UK, particularly in offices and commercial buildings.
• Reduce carbon footprints by optimising energy usage and ventilation efficiency.

A corporate office deploying LoRaWAN sensors can use data analytics to demonstrate compliance with sustainability targets, supporting ESG (environmental, social, and governance) reporting.

With the integration of AI and IoT (Internet of Things) platforms, LoRaWAN sensors are predicted to become even more powerful. Future advancements could allow smart buildings to:

• Use AI (artificial intelligence in the broad sense; this is used for want of a more complex term as technology advances to develop intuitive programs that can assist with the interpretation of real-time information and respond with helpful actions based on this) to predict air quality trends and adjust ventilation before issues arise.
• Integrate with building automation systems for fully autonomous air quality management.
• Leverage big data analytics to optimise air quality strategies across multiple buildings.

These innovations will further reduce energy waste, improve indoor health, and streamline building operations, making data-driven air quality management an industry standard.

LoRaWAN air quality sensors are game-changers for smart buildings, transforming real-time data into actionable insights that enhance performance. By improving ventilation reducing energy waste, ensuring compliance, and protecting occupant health, these sensors help buildings operate more efficiently and sustainably.

Implementing LoRaWAN air quality sensors is a proactive step towards better air quality, lower energy costs, and smarter building management. Start integrating these solutions today and turn your data into real action.

A SoftKey is a software-based security token used for authentication and secure access to remote networks and devices. Unlike physical hardware keys or access cards, SoftKeys exist in digital form, stored on a computer, smartphone, or another authorised device depending on your needs. They function as digital credentials, allowing users to securely connect to building automation systems without requiring physical access.

SoftKeys are particularly beneficial in environments where remote management and real-time control of automation systems (such as remote lighting, HVAC, and security systems) are essential, such as in commercial buildings, industrial facilities, and large residential complexes.

Building automation systems integrate various functions such as HVAC, lighting control, and energy management into a centralised network. These systems must be remotely accessible for monitoring, troubleshooting, and optimising performance.

Deployment of Secure Access Solutions: SoftKeys like the TOSIBOX SoftKey, establish an encrypted and secure connection between a user’s device and the building’s network. This connection ensures that data is transmitted securely, protecting against unauthorised access.

Authentication and Authorisation: SoftKeys act as unique digital credentials, granting access only to authorised personnel. User permissions can be configured and changed to allow different levels of access based on roles and responsibilities.

Integration with Building Automation Systems: SoftKeys can be used to connect securely to building automation devices. This means that these systems can be monitored and managed remotely without compromising security.

Scalability and Flexibility: SoftKey solutions can easily scale as the building’s infrastructure expands. With solutions like the TOSIBOX SoftKey, multiple licences can be managed efficiently, providing secure access for different users across the organisation.

Enhanced Security: SoftKeys offer high-level encryption and authentication protocols, so that only authorised users can access building networks. Unlike traditional physical keys, SoftKeys cannot be easily lost or duplicated, reducing the risk of unauthorised access.

Remoter Accessibility: Troubleshoot issues and adjust settings at the touch of a button wherever you are with SoftKey technology. Checking camera feeds or looking into problems with your building has never been easier. This can be accessed anywhere with an internet connection.

Cost-Effectiveness: SoftKeys reduce the need for physical hardware keys, lowering costs associated with replacement and distribution. Additionally, the ability to manage building systems remotely can reduce on-site maintenance expenses, improving overall operational efficiency.

First you must choose a reliable SoftKey solution that meets your building’s security and operational requirements. TOSIBOX SoftKey is a trusted option, offering secure, scalable and easy-to-manage remote access capabilities.

Next, you could deploy TOSIBOX locks for network security. Paired with these locks, which act as secure gateways between the user and the building’s automation network, SoftKeys are taken to the next level and all connections can be secured with advanced encryption.

Set up user credentials and access levels to ensure only authorised personnel can connect to specific building automation systems. This step enhances security and prevents unauthorised changes to critical infrastructure.

You should also make sure you are monitoring access logs and updating the SoftKey software to protect against security threats. Ongoing maintenance ensures your smart building remains secure and efficient.

As smart buildings continue to evolve, SoftKeys are becoming an essential tool for ensuring secure and efficient access to automation systems. Their ability to provide remote, scalable, and cost-effective security solutions makes them ideal for modern building management.

By integrating SoftKeys with TOSIBOX® Key softwareand TOSIBOX® Locks, organisations can enhance security, improve operational efficiency, and future-proof their building automation systems.

A dry contact refers to a set of switch contacts that are electrically isolated from the power source driving the device, such as a relay or a building management system (BMS). In simpler terms, activating a dry contact doesn't supply voltage or current by itself; instead, it relies on an external power source to function. This isolation ensures that the control side of a system remains separate from the load side, providing flexibility and safety in various applications.

The main distinction between dry and wet contacts lies in their connection to power sources:

Dry contacts do not supply power on their own; they merely act as a bridge, allowing an external voltage to pass through when closed. This feature is particularly useful when integrating systems that operate on different voltage levels or when electrical isolation is required.

Wet contacts are internally connected to a power source within a device. When activated, they supply a specific voltage to the output. While this can simplify wiring and reduce the need for external power supplies, it offers less flexibility, especially when different voltage levels are involved.

Incorporating dry contacts into smart building infrastructures offers numerous advantages, such as enhanced versatility through their interfacing with various systems, regardless of their operating voltages, being that dry contacts are volt-free. This makes them ideal for integrating legacy systems with modern automation.

By maintaining electrical isolation between control and load circuits, dry contacts reduce the risk of electrical interference and potential hazards, guaranteeing safer operation of building systems.

Devices equipped with dry contacts, like the Adeunis Dry Contacts sensor, enable remote status monitoring and control of equipment. This capability is ideal for efficient building management, allowing for real-time responses to system changes.

The implementation of devices with a dry contact in smart buildings can be seen in various scenarios, like access and security management for the monitoring of doors and windows, providing immediate alerts if an entry point is opened unexpectedly, which will enhance security protocols; equipment monitoring for critical machinery to allow facility managers to receive up-to-date notifications on malfunctions, facilitating prompt maintenance actions and reducing downtime; and in environmental control to automate adjustments to systems like HVAC based on occupancy in a given room, or environmental conditions - devices like the Adeunis temperature sensor can help with this - optimising energy consumption and maintaining occupant comfort.

Incorporating dry contacts into your smart building infrastructure enhances operational efficiency and provides a flexible and safe method to integrate diverse systems. By understanding and incorporating the distinctions between dry and wet contacts, building developers and managers can make informed decisions that align with their automation and control objectives.

Pulse counters are a specialised type of sensor used in metering applications. They count pulses generated by third-party meters or devices, translating them into actionable data. These pulses represent measurable units of consumption - whether it’s the amount of water flowing through a pipeline, the energy drawn from the grid, or the number of times a door is opened and closed – it’s up to the individual building manager to decide what needs to be measured.

In building automation, each pulse serves as a discrete signal, helping facilities managers and automation systems track and manage consumption with precision. By integrating pulse counters, businesses can significantly improve their operational efficiency, detect anomalies early, and reduce waste.

Selecting the right metering transmitter can have wide-reaching implications for a building’s automation system. The Milesight EM300-DI water meter pulse counter is a cost-effective solution that converts traditional water meters into smart meters using LoRaWAN® technology, providing precise water usage monitoring.

Then there's the Adeunis Pulse Counter IP68 LoRaWAN Pulse Transmitter, which offers versatile functionality, allowing two meters to connect while detecting leaks and monitoring flow rates remotely.

Or, for those looking for more comprehensive electricity monitoring, the EMU Professional II 3/100 LoRa with External Antenna provides detailed energy and power insights, making it ideal for large commercial buildings.

LoRaWAN (Long Range Wide Area Network) enables low-power, long-range communication between sensors and central management systems. With a LoRaWAN meter, businesses can collect real-time consumption data from multiple points within a building without relying on expensive cabling or complex networking solutions.

• Real-time Monitoring: Immediate access to energy and resource consumption data allows businesses to make informed decisions.
• Cost Savings: Identifying excessive usage patterns and inefficiencies helps reduce energy bills.
• Early Fault Detection: Detecting leaks, abnormal energy usage, or system failures early prevents costly downtime.
• Regulatory Compliance: Many industries must adhere to strict energy efficiency and sustainability standards, which smart metering simplifies.

As commercial buildings increasingly embrace automation, metering transmitters are becoming essential for sustainability and efficiency. Whether you're looking to monitor water flow, track energy consumption, or prevent resource wastage, investing in a high-quality Lora smart metering can yield long-term benefits for your facilities and the environment.

A Modbus interface is a serial communication protocol initially developed in the late 1970s for industrial applications. It allows communication between automation devices such as programmable logic controllers (PLCs), sensors, and control systems within a given network. Modbus is primarily used in manufacturing and process industries due to its simplicity and reliability.

There are two common versions of Modbus gateways these being Modbus RTU/ASCII, which are serial-based protocols that operate over RS-232 or RS-485 connections, offering cost-effective and efficient communication; and Modbus TCP, which operates over Ethernet and allows devices to communicate across larger networks with higher speeds and improved scalability.

BACnet (Building Automation and Control Network) is an open protocol designed specifically for building automation. It enables various building systems such as HVAC, lighting, security, and fire detection to communicate seamlessly, regardless of manufacturer.

BACnets can operate over different transport layers, including BACnet/IP, which uses standard IP networks for fast and scalable communication; and BACnet MS/TP, which is a serial protocol suited for smaller-scale, cost-effective applications.

In order to make the most of BACnet, a reliable router is essential. BACnet routers bridge different networks, enabling uninterrupted communication across systems. For instance, the BACnet/IP to MS/TP connection integrates modern IP-based devices with legacy MS/TP systems; routing between two MS/TP networks improves coverage and device count; and IP to Ethernet facilitates communication between IP-based systems and traditional Ethernet devices.

Products like the BACnet router offer robust solutions for such connectivity needs. With features like dual MS/TP ports and cloud integration, this router ensures seamless operation in even the most complex setups.

For applications requiring additional support, the FieldServer Gateway is an excellent option. This device bridges M-Bus, Modbus, and BACnet protocols, making it ideal for a diverse range of integration scenarios.

There are many practical applications of BACnet: It is great for HVAC systems, connecting thermostats, air handlers, and ventilation systems for optimal comfort and energy efficiency; lighting control where smart lighting is enabled to reduce energy consumption and enhance aesthetics throughout the building; security and access control to enable communication between surveillance cameras, and alarm systems for a unified security network; and energy management where the monitoring and control of energy usage across your building will help to identify inefficiencies and reduce costs.

By enabling devices and systems to work together, BACnet simplifies building management, reduces operational costs, and enhances scalability. With these kinds of products in your property, you are taking a proactive approach to environmental consciousness and a more connected and efficient smart building.