Tyrrell Systems

Master Systems Integrator

Smart Building Operational Technology

Tyrrell Systems, a leading expert in Building Operations Technology (OT) solutions, specialises in serving as your trusted Master Systems Integrator (MSI).

With our extensive experience and expertise, we seamlessly integrate various building systems and technologies to optimise operations, enhance efficiency, and maximise performance. From HVAC and lighting controls to security and energy management, we tailor comprehensive solutions to meet your specific needs and goals.

Legacy buildings

Legacy buildings with siloed systems suffer from inefficiencies due to the lack of communication and coordination between disparate systems, leading to higher operational costs and energy waste. Maintenance becomes more challenging and costly as each system requires individual attention and updates, while data accessibility is limited, hindering the ability to extract meaningful insights for optimisation. Security vulnerabilities are heightened with decentralised security protocols, posing risks of unauthorised access and data breaches.

Smart buildings must begin with smart planning


Expert integration maximises efficiency; tailored solutions for diverse needs

Expertise and Experience

An OT MSI brings specialised knowledge and extensive experience in integrating diverse building systems and technologies. Their expertise ensures that integration projects are executed efficiently, avoiding common pitfalls and maximising the effectiveness of integrated systems.

Seamless Integration

With a deep understanding of various OT systems and technologies, an OT MSI can seamlessly integrate disparate systems such as HVAC, lighting, security, and energy management. This integration enhances operational efficiency, improves communication between systems, and enables centralised control and monitoring.

Customised Solution

An OT MSI works closely with clients to understand their unique operational needs and goals. They design customised solutions tailored to specific requirements, optimising system performance and functionality to meet the project’s objectives effectively.

Cost Savings

By streamlining processes, optimising energy usage, and enhancing operational efficiency, integrated OT solutions implemented by an MSI can lead to significant cost savings over time. These savings may result from reduced energy consumption, improved maintenance practices, and increased productivity.

Enhanced Data Insights

Integrated OT systems collect vast amounts of data on building performance, energy usage, occupant behaviour, and more. An OT MSI can leverage advanced analytics tools to derive valuable insights from this data, enabling informed decision-making, predictive maintenance, and continuous improvement.

Improved Occupant Comfort & Safety

Integrated OT systems implemented by an MSI can enhance occupant comfort and safety within buildings. By optimising HVAC systems, lighting controls, and security systems, occupants enjoy a more comfortable and secure environment, leading to increased satisfaction and productivity.

Scalability & Future-Proofing

An OT MSI designs integrated solutions with scalability and flexibility in mind, allowing systems to adapt to changing needs and future technologies. This future-proofing ensures that the project’s investments continue to deliver value over the long term, even as requirements evolve.

Case Studies


10 George Street

A prominent commercial real estate office managing multiple properties, faced challenges related to disparate building systems, inefficient operations, and rising operational costs. They sought a comprehensive solution to streamline operations, improve tenant satisfaction, and reduce energy consumption across their portfolio.


Smart Building
IoT Solutions​

Operational Technology
Master Systems Integrator

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