Empowering industry leaders with monitoring solutions

At Invisible Systems, we believe in empowering businesses with monitoring solutions that provide real-time data and insights to help make informed decisions. Our cutting-edge technology keeps businesses safe, efficient and compliant with environmental regulations. We strive to deliver the highest quality monitoring systems and provide top-notch customer service to our clients. With our focus on innovation and service, we are committed to being the go-to provider of monitoring solutions for businesses worldwide.

Our monitoring solutions

Temperature sensors

Able to monitor commercial refrigeration scenarios, a simple room, or up to 300 degrees celsius. Can be paired with a humidity sensor to help avoid mould growth – enabling proactive behaviours that improve health, detect environmental changes and reduce repair costs.

  • Invisible Systems is dedicated to providing low-cost, yet high-quality monitoring solutions to our customers. That's why we offer a range of temperature monitoring products that are designed to work well and last long, without breaking the bank. Our products offer real-time data on temperature, humidity and more, allowing you to stay informed and make data-driven decisions easily. With Invisible Systems, you can monitor your business confidently and without breaking the bank.

  • We believe that a monitoring system should be non-intrusive and easily integrated into your business. That's why we offer a range of temperature monitoring products that are designed to be non-invasive, yet effective. Our products are easy to install and use, allowing you to monitor your business without disrupting your workflow. With Invisible Systems, you can trust that your business is constantly monitored while maintaining a smooth operations environment.

  • Our products allow you to monitor your business from anywhere, at any time, and get timely alerts when any issues arise. With real-time data, you can make well-informed and data-driven decisions, ensuring that your business stays running smoothly and efficiently. Trust Invisible Systems for real-time data and expert monitoring solutions.

environmental monitor

CO2 monitors

Designed to monitor room temperature, air humidity and carbon dioxide (CO₂) levels, to ensure optimal operating conditions and work environments. Our temperature, humidity and carbon dioxide monitoring system is simple to install at any location.

  • By monitoring Co2 levels with Invisible Systems, you can ensure that your business is providing a safe and comfortable environment for employees and customers. Our monitors provide real-time data, allowing you to identify and address potential issues quickly. Furthermore, monitoring Co2 levels in your business will help you reduce your carbon footprint and meet environmental regulations.

  • Monitoring Co2 levels with Invisible Systems helps you mitigate health risks in the workplace. High levels of Co2 can cause headaches, dizziness, fatigue and other symptoms, creating an unhealthy work environment for employees and customers. By monitoring Co2 levels, you can ensure that your business is providing a safe and comfortable environment for everyone.

  • Monitoring Co2 levels with Invisible Systems eliminates the risk of human error in data collection. Our monitoring systems provide real-time data, ensuring accurate and reliable readings. This allows you to make informed decisions quickly, instead of relying on human interpretation and judgment.

energy monitor

Energy monitors

Gain real-time information on your energy usage, reduce your costs and save energy. From tracking your energy consumption and identifying efficient usage patterns, to monitoring power outages, our energy monitors help you stay informed and make data-driven decisions.

  • Our Legionella monitors provide automated reporting in real-time, keeping you informed about current conditions with continuous data and alerts. Automatically receive notifications when the right conditions for Legionella are present, allowing you to take timely and effective actions to prevent Legionella risk.

  • With Invisible Systems, you can avoid daily site visits to check legionella levels. Our legionella monitors provide live data, so you can stay informed about current conditions without needing to manually visit the site.

  • With Invisible Systems’ monitoring, you can eliminate the risk of human error in monitoring legionella levels. Our legionella monitors provide accurate and reliable data, eliminating the potential for inaccurate measurements and false alarms related to manual checks.

Dedicated monitoring software.

Our online dashboard provides real-time insights into your assets and environment in one place. The dashboard is able to provide alerts, customised reports and data logs. Using your dashboard, you can stay informed and take action as soon as it’s needed.

invisible systems

From humble beginnings to cutting-edge technology.

Invisible Systems (ISL) was founded in 2003. The idea for the company came from founder, Pete Thompson on a flight back from the US – a business that could consistently and quickly monitor energy usage.

In 2006, Greggs, the nation’s favourite bakery became ISL’s first big-name customer. Greggs officially signed onto the ISL network in 2006, requiring temperature control in its fridges to protect their much-loved food products.

Between 2011 and 2013 the demand for larger capabilities from the I-System didn’t seem to slow down, yet the team at the time were more than willing to accommodate the requests of the dedicated customer base that had allowed expansion in the early years. Other significant technological changes occurred during this time – including transmitters and gateways that could work on a more powerful network – LoRaWAN (Long Power Wide Area Network).

During 2013 and 2015, after around a decade of continued customer successes, new technologies and streamlining the process, the ISL business acquired public sector and facilities contracts such as chemical composition monitoring for the National Grid and even contracts on nuclear energy plants which has only added to the brand name and client confidence.

During the later parts of the lockdown and the pandemic in 2020, ISL was at the forefront of vaccine control as the rollouts began in the UK in 2021. We have continually worked with the NHS, and vaccine storage facilities since this period. 

In August 2022, the process began encompassing an open-work environment for future members of the team, as well as incorporating a dedicated lab and calibration areas in which our devices and sensors can be calibrated in-house to fulfil the specific requirements of each customer.

Read our success stories

 Sign up with your email address to download a copy of our past client challenges and how we were able to create solutions with IoT.

temperature sensor

Meet the Invisible Systems team

Join the Invisibles

At Invisible Systems, we recognize the importance of great talent. We are always on the lookout for motivated and passionate individuals who share our vision of providing cutting-edge tech solutions. If you're looking for the opportunity to make a positive impact and work in a fast-paced, highly rewarding environment, then we encourage you to apply to join our team.

Get in touch with Invisible

Connect with Invisible and schedule a personal demo of our monitoring solutions. Whether you have questions, need more information, or are ready to discuss implementing monitoring technology for your business, we will be happy to help find the right solution for your company’s monitoring needs.

smart energy monitors
legionella monitoring