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Construction Plans

Free Security Design Services

As a company, we pride ourselves on our security design services, taking into account our clients requirements and budget.   

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Swift Professional Installation

Our team of engineers are highly trained and skilled at installing systems and have been conducting installations for a combined 85 years.

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Secured Within 48 Hours

Our customers often need a system installed swiftly, we can often have a system provided within 48 hours.


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Building Site Security 

We offer temporary rental systems for building sites with short or long term rental agreements, our systems are completely wire-free and do not require any power to communicate with our 24/7 monitoring service.

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Vacant Site Security

We offer a wide range of detection systems including intruder detection, fire detection, and flood detection, all our systems are wire-free and do not require any broadband to communicate with our 24/7 monitoring service.

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Temporary Systems

If you need a system fast, we can courier within 24 hours to your location with the UK a system that is fully monitored by our 24/7 monitoring service.



We offer a wide range of temporary and permanent security systems including intruder detection, fire detection, flood detection, facial recognition, biometric, thermal imagery detection and timelapse video recording.  Our systems are simple to operate and can be installed very swiftly, we offer our system in a box which is a great solution if you require a simple and effective Video Verified insurance approved detection system.  Our company was the 1st to be accredited by the SSAIB for the installation of temporary site security systems in the south of England and the second in the UK.  We have experience in installing on building sites, vacant buildings and even a temporary CCTV system for the Park Lane Hotel in London, we have a very experienced team of trained Engineers who conduct our installations to a high standard.  





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We are proud to be accredited by the SSAIB for the follow 




For any inquiries, questions or commendations, please call: 0845 6035737 or fill out the following form


Unit 2 Lower Mortimer Road



SO19 2HF

Tel: 0845 6035737

Contact Us

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To apply for a job with Intruder Alert Systems, please send a cover letter together with your C.V. to:

Get a quote: 0845 6035737