AAI Security and Fire systems are proven experts in the supply design and installation of a range of security and fire safety systems, from fire alarms to burglar alarms. We provide a professional service.

Serviced Areas

  • Watford, Enfield, London

Contact Details

  Website
  City Borehamwood
  Postcode WD6 2BT
  Address Security House, Stirling Industrial Estate, Stirling Way
  Phone Number 020 3627 5160
  Mobile 0208 207 0900

Products & Services

Burglar Alarms

Keeping a home or business safe from the threat of intruders is important to us all. AAI Security Systems are the leading providers of burglar alarms in London and the Home Counties.

We are proud to be one of the most reliable suppliers of intruder alarms and monitored burglar alarms London has to offer. Our range of security systems are designed around you, and we are dedicated to the ongoing safety and security of your property, be it a domestic or commercial building.

AAI are fully accredited to NSI Gold standard, allowing our expert engineers to design a burglar & intruder alarm system that’s created to the specific needs of your property. From wireless and remote alarms that are ideal for environments that cannot accommodate excess cabling, to fully monitored alarms that allow us to contact the key holder (and police, where necessary) should a break-in occur, our range tailors for all requirements.

Working throughout the Greater London area and beyond, the experienced team at AAI only install Grade A standard alarm systems, ensuring the very best quality at competitive prices.


Access Control Systems

Being able to determine who has access to your building is a huge boost to security, and access control systems allow for full regulation of entry permissions, both to the property as a whole and to individual rooms and areas.

AAI Security Systems supply, install and maintain a range of high quality access control systems to customers throughout London and the Home Counties, providing a superior, safer alternative to traditional lock and key setups.

Access control systems offer greater flexibility without compromising security – especially useful in working environments that see heavy foot traffic through different areas of the premises – and our experienced team are fully certified by both the NSI and the National Approval Council for Security Systems (NACOSS) for quality assurance.

Customer Testimonials

We have been satisfied with each aspect we have moved over to them.
Anyone we have recommended them to, has been happy with the results


Great service. The fitter was very thoughtful and kept the area very clean whole installing the alarm. Great system. And great alarm.


AAI Security replaced an ageing alarm that we had in place from another supplier. From the initial consultation, it was very clear that they were extremely knowledgeable and were the right choice for us.

The courtesy, knowledge, professionalism and level of contact demonstrated across the business really impressed us and removed a lot of the headache I anticipated to get the alarm installed.

The monitoring station who monitor the alarm are also really helpful and have been excellent when we needed to get in touch with them.

Comparing AAI to our previous supplier, they are better in every way and (somehow) we're saving money too!

We'd highly recommend AAI to anyone looking for an alarm system.


AAI Security are my preferred choice in this field. From their Engineers right up to their Management Teams they are always pleasant and ready to help. They offer an excellent service to our Company. We have worked closely with them for many many years and they now include our Portable Fire Equipment in their service to us, much to my relief as our previous 'well known' supplier was extremely poor and terrible value for money.

I would have no problem recommending AAI to anyone looking for a Service supplier.
Help is always just one phone call away.

Social Activity

Another secured home by AAI Security Systems https://t.co/kNVOfMFWrd
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AAI Security are now offering portable fire extinguisher training Learn about the different types of fire extingui https://t.co/gNZvGAo3hQ
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@MrCadUK @PimlicoFitness1 looking good Mr Cad
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@pbjacobs Hi Paul if you call our on call emergency engineer on 02082070900 he would be happy to help you now.
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@pbjacobs Hi Paul sorry you havent got your fobs as yet I will look into it for you
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Why you need to Burglarproof yourDoors https://t.co/bOhNF4lwef https://t.co/kaIYDfaXeT
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Why Pay Attention to a Broken Burglar Alarm? http://t.co/J1dYGLfTSB http://t.co/NlUYhRl3DM http://t.co/f7hlVMEyq6
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Five Questions to Ask before Choosing a House Alarm http://t.co/YzuedNKqvZ http://t.co/3p4ohBnIT4 http://t.co/X3iRukMvs2
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