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  • 'Jensen Security and Fire Systems have demonstrated a great example of what can be achieved when working in partnership… to deliver a suitable solution to the automatic fire detection deficiency throughout a very large premises'

    Paul Clarke, Fire Protection Manager for Cambridgeshire Fire & Rescue Service:

The ultimate in security

Security System Installation - Peterborough - Jensen Security Systems

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Jensen Security & Fire Systems offers the highest quality products that will suit all your security and fire safety requirements. Established since 1975, we pride ourselves on our superior service for all of our clients.


Throughout Cambridgeshire, Northampton, Lincolnshire, and Norfolk we ensure a commitment to excellence has earned us the reputation as the best security solution in the area.

NSI GOLD Approved

Home Alarms - Cambridge - Jensen Security Systems

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Jensen Security & Fire Systems are a NSI Gold Approved installer of intruder alarm systems, CCTV systems, fire alarm systems and door access systems.


The National Security Inspectorate is the leading approval and certification body that inspects companies providing home security, business security and fire safety services. The NSI award reflects our technical expertise and high quality business and operating standards.

Customer satisfaction

CCTV - Northampton - Jensen Security Systems

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As a customer, you are important to us and you can rely on us to go the extra mile for your business. Superior customer service is the hallmark of Jensen Security & Fire Systems.

We are proud to serve you and work hard to earn your business. Contact us for details and deals on our intruder alarm systems, CCTV systems, fire alarm systems, door access systems and more.

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