Equipment and Chemicals

Remote monitoring.

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What is remote monitoring?

Remote monitoring provides a smarter, safer way to manage water systems across your buildings. Using clip-on temperature sensors and cloud-based technology, you can track water temperatures in real time, identify risks such as stagnation or non-compliance, and take action before issues escalate.

Temperature control remains the most effective strategy for managing legionella risk. By continuously monitoring water temperatures and usage patterns, Responsible Persons can evidence compliance, optimise maintenance, and protect people without relying solely on manual testing.

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Why choose Complii?

How we can help.

Protect your people, property, and business. Here’s why we’re the right choice for remote monitoring.

Prove compliance with confidence

Complii’s remote monitoring systems automatically capture and record temperature data, providing clear evidence of flushing regimes, temperature levels, and system performance. This digital record-keeping removes the risk of missed visits or lost paperwork, making audits faster and more accurate.

Reduce your carbon footprint

By removing the need for regular manual checks and unnecessary flushing, remote monitoring helps reduce water waste, energy use, and travel emissions. It’s a sustainable, low-impact solution that supports your environmental and compliance goals simultaneously.

Simplify maintenance and management

Continuous data collection allows for predictive maintenance rather than reactive repair. Our systems provide the insight needed to plan remedial actions, identify underused outlets, and manage water safely and efficiently.

Real-time data, visualised your way

With Complii’s connected monitoring technology, you can view your system’s performance anytime, anywhere. Dashboards, charts, and reports are automatically generated, helping you interpret data easily without relying on manual spreadsheets or paper-based systems.

Immediate alerts and fast response

When temperatures fall outside compliance ranges, automated alerts are sent directly to your team. This ensures prompt action to address potential risks, minimising downtime and keeping your water systems safe and operational.

Minimise disruption to your site

Remote monitoring eliminates the need for frequent site visits, reducing disruption to staff, patients, or occupants. It also frees up your budget and resources, allowing contractors and dutyholders to focus on proactive system improvements.

Your questions answered.

  • It provides continuous temperature data that shows how your system performs during use and at rest. This helps identify stagnation, flow issues, or outlets that require flushing before conditions support bacterial growth.

  • We use reliable clip-on temperature sensors, typically installed on key sections of pipework. Data is transmitted securely to a cloud-based logging platform, where it can be accessed and reviewed at any time.

  • In many cases, yes. Remote systems can either replace or complement manual monitoring, depending on site requirements. For critical systems, combining both approaches often delivers the most robust compliance control.

  • Our technology provides full visibility of system performance, automated alerts for non-compliance, and downloadable compliance records. It reduces risk, saves time, and supports sustainable water management.

  • Complii’s systems are suitable for a range of environments, including hospitals, schools, offices, and industrial sites. They can be permanently installed or temporarily deployed for commissioning, risk assessment, or troubleshooting.

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Compliance with confidence.

Get in touch for a tailored quotation that fits your site’s needs.