Security

Giving you new capabilities to accelerate your critical communications technology.

We understand the key critical communication challenges and generate solutions from conception through to delivery, giving you the confidence that your product meets and exceeds the assured level of security, performance, resilience and ergonomics that you demand.

Critical National Infrastructure

We specialise in protecting critical infrastructure and key sites from the latest security threats through innovative radar and camera technologies. Our surveillance systems excel at early detection of unauthorised access and drones, safeguarding key locations. Our clients benefit from our seamless sensor integration and user-friendly controls that proactively manage and mitigate risks.

Black High-Tec drone flying above wired gates

Government & Public Safety

As urban populations grow, the need for enhanced security in densifying cities becomes crucial. We focus on developing advanced sensor solutions and robust IoT infrastructure to support these needs. Our IoT-based safety technologies are designed to address diverse threats, helping cities enhance safety and preparedness efficiently.

Security personnel watching footage with a walkie talkie

Transport

We’re dedicated to advancing transport security through innovative technologies. Our solutions, including cutting-edge radar and mm-wave sensors, play a vital role in protecting passengers and cargo across different transportation modes. With a focus on effectiveness and foresight, we strive to keep transit systems safe and secure.

Crowded train station filled with people

Our expertise

Man engineering
Man engineering

In the face of evolving security threats across government, transport, and infrastructure sectors, our focus is on delivering tailored, advanced security solutions.

By leveraging our deep expertise in signal processing, sensor technology, and machine learning, we aim to engineer resilient and agile systems capable of meeting the demands of today’s complex security challenges.

Understanding that each sector has its own unique set of threats and requirements, we are committed to providing bespoke security strategies. Our solutions are designed not just for robust defence but also for operational efficiency. Through cutting-edge research and a dedication to innovation, we excel at creating systems that enhance threat detection, streamline analysis, and facilitate swift response.

At our core, we believe in the power of collaboration. Working closely with clients ensures our solutions are perfectly aligned with their strategic objectives, embedding our technology seamlessly into their operations. This partnership approach, combined with a relentless pursuit of technological advancement, enables us to deliver impactful security innovations that anticipate and neutralise potential threats.

At Plextek were always pushing the boundaries, exploring cutting-edge technologies that keep our clients one step ahead. That way, they can tackle today's security threats head-on and be ready for whatever comes next. At Plextek we are continuingly looking at how we can develop and explore new technologies which underpin our approach to both current and future challenges our clients face.

Dan Gardner

Business Development Manager

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Our award winning mmWave radar technology improves the safety and efficiency of businesses operating across multiple industries, including the security sector

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