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Protect Critical Assets
Safeguard people, infrastructure, and essential services with advanced screening technology designed for high-security environments.
Protecting the UK's Critical Infrastructure
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Protecting Essential Services With Trusted Screening Technology
Critical infrastructure security protects the sites and services that keep the UK running, supporting national security, public safety, and the continuity of essential operations. Twofold Security Solutions supplies screening technology that helps operators secure people, vehicles, and deliveries without slowing the flow of day-to-day activity.
Our range includes Security X-ray machines, walkthrough metal detectors, human presence detectors for HGV and LGV screening, and Explosive Trace Detection for identifying microscopic residues on items and surfaces. These solutions support layered security at high-risk access points and are suitable for energy, water, transport, communications, government, emergency services, and other high-security sites.
Critical Infrastructure Security Products
Built for Critical Infrastructure
Secure Every Access Point
Screen people, vehicles, deliveries, and goods to help prevent unauthorised access and reduce security risks.
Maintain Operational Continuity
Enhance site security without creating unnecessary delays, helping critical operations continue uninterrupted.
Layered Security Approach
Combine multiple screening technologies to strengthen your security posture against evolving threats.
Detect Threats Confidently
Identify prohibited items, concealed threats, explosives, and unauthorised occupants with detection technology.
Scalable for Every Site
Whether securing a single facility or a multi-site operation, our solutions can be tailored to your security requirements.
Frequently Asked Questions
What security risks do critical infrastructure sites face?
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Critical infrastructure sites need to control access, screen deliveries, and reduce the risk of unauthorised items or people reaching sensitive areas. Because these sites support essential services, even a small security failure can have wider operational impact.
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TFi-35 Folder Inserter
The solution that combines convenience and efficiency. From invoices to promotions, a folder inserter is just the job to precisely and professionally fold, insert and seal your mail items at the touch of a button. The Twofold TFi-35 folder inserter is the ideal candidate for the job. Extremely user friendly, the TFi-35 can free up valuable staff time to get on with more productive and profitable tasks, as well as bringing many benefits to your business.
Which screening solutions are used at critical sites?
Security X-ray machines, walkthrough metal detectors, human presence detectors, and explosive trace detection all support layered security. Used together, they help security teams check people, vehicles, and items at different points across the site.
TFi-35 Folder Inserter
The solution that combines convenience and efficiency. From invoices to promotions, a folder inserter is just the job to precisely and professionally fold, insert and seal your mail items at the touch of a button. The Twofold TFi-35 folder inserter is the ideal candidate for the job. Extremely user friendly, the TFi-35 can free up valuable staff time to get on with more productive and profitable tasks, as well as bringing many benefits to your business.
TFi-35 Folder Inserter
The solution that combines convenience and efficiency. From invoices to promotions, a folder inserter is just the job to precisely and professionally fold, insert and seal your mail items at the touch of a button. The Twofold TFi-35 folder inserter is the ideal candidate for the job. Extremely user friendly, the TFi-35 can free up valuable staff time to get on with more productive and profitable tasks, as well as bringing many benefits to your business.
Where are these screening solutions typically installed?
They are commonly placed at entrances, delivery points, staff access areas, and vehicle checkpoints. This helps teams intercept threats early, before they enter secure or operational zones.
TFi-35 Folder Inserter
The solution that combines convenience and efficiency. From invoices to promotions, a folder inserter is just the job to precisely and professionally fold, insert and seal your mail items at the touch of a button. The Twofold TFi-35 folder inserter is the ideal candidate for the job. Extremely user friendly, the TFi-35 can free up valuable staff time to get on with more productive and profitable tasks, as well as bringing many benefits to your business.
TFi-35 Folder Inserter
The solution that combines convenience and efficiency. From invoices to promotions, a folder inserter is just the job to precisely and professionally fold, insert and seal your mail items at the touch of a button. The Twofold TFi-35 folder inserter is the ideal candidate for the job. Extremely user friendly, the TFi-35 can free up valuable staff time to get on with more productive and profitable tasks, as well as bringing many benefits to your business.
Why is explosive trace detection useful?
Explosive trace detection can identify microscopic particles of explosive material, adding another layer of screening in higher-risk environments. It is especially useful where you need more assurance than visual checks or metal detection alone can provide.
TFi-35 Folder Inserter
The solution that combines convenience and efficiency. From invoices to promotions, a folder inserter is just the job to precisely and professionally fold, insert and seal your mail items at the touch of a button. The Twofold TFi-35 folder inserter is the ideal candidate for the job. Extremely user friendly, the TFi-35 can free up valuable staff time to get on with more productive and profitable tasks, as well as bringing many benefits to your business.
TFi-35 Folder Inserter
The solution that combines convenience and efficiency. From invoices to promotions, a folder inserter is just the job to precisely and professionally fold, insert and seal your mail items at the touch of a button. The Twofold TFi-35 folder inserter is the ideal candidate for the job. Extremely user friendly, the TFi-35 can free up valuable staff time to get on with more productive and profitable tasks, as well as bringing many benefits to your business.
How do I choose the right solution for my site?
The right setup depends on whether your main risk is people, parcels, vehicles, or a combination of all three. A layered approach usually works best because it lets you match the screening method to each access point and threat type.
TFi-35 Folder Inserter
The solution that combines convenience and efficiency. From invoices to promotions, a folder inserter is just the job to precisely and professionally fold, insert and seal your mail items at the touch of a button. The Twofold TFi-35 folder inserter is the ideal candidate for the job. Extremely user friendly, the TFi-35 can free up valuable staff time to get on with more productive and profitable tasks, as well as bringing many benefits to your business.
TFi-35 Folder Inserter
The solution that combines convenience and efficiency. From invoices to promotions, a folder inserter is just the job to precisely and professionally fold, insert and seal your mail items at the touch of a button. The Twofold TFi-35 folder inserter is the ideal candidate for the job. Extremely user friendly, the TFi-35 can free up valuable staff time to get on with more productive and profitable tasks, as well as bringing many benefits to your business.