A fire alarm isn’t only a legal requirement, but also an essential tool to ensure the safety


Fire Alarms

NSI Approved Fire alarms in London is an essential for your businesses and homes. They save thousands of lives a year so it’s absolutely crucial that they are installed and maintained properly.

At Guard Security Systems (GuardSys), we are specialist in the supply, design, installation, repair and maintenance of a range of NSI Approved Fire alarm London and their components. We ensure your loved ones, customers, clients, tenants and properties are fully protected in any eventuality, no matter what the environment. You can rely on our professional assistance every time.

We know that a fire alarm isn’t only a legal requirement, but also an essential tool to ensure the safety of lives and properties. Our knowledge and experience cover every aspect of fire alarm London supply, design, installation, commissioning and maintenance.

a fire alarm isn’t only a legal requirement, but also an essential safety tool Please see the following list of our services, and don’t hesitate to give us a call if you have any queries.

  • Scheduled fire alarm London maintenance
  • Weekly testing of fire alarm
  • 24 hour emergency call out
  • All kind of fire alarm installation
  • Smoke vent, service and repairs
  • Commissioning
  • Small works and alterations
  • Signage
  • Fire blocking & partitions
  • Liaising with fire officer
  • Fire Risk Assessments

To make sure your business can detect and respond to a fire,

we offer a comprehensive service through our dedicated team of friendly service and installation technicians

We have over 45 years combined experience in working with individuals and businesses in all London areas, helping them to protect their loved ones and premises from the threat of fire.

We can provide you a wide range of fire alarm systems from a simple smoke detector through to highly sophisticated fire alarm systems for whole warehouses.GuardSys can supply, design, install and repair any make and type of fire alarm systems in London. If you employ more than five people, fire risk assessments for your property is required by law and we can carry out the fire risk assessments.

Choose guard security systems for all of your security needs


Guard Security System have been providing maintenance for my audio and video entry systems for a number of years. I have recently had my audio and video entry systems fully upgraded by Guard Security System and found them very knowledgeable of the latest technology and I am always assured that Guard Security System will not sell me something I do not need. Efficient service and good quality customer service.


GuardSys has installed fire alarms for our school with their service was exceptional. and we look forward for future service with them.


Guard Security System provide us with fire alarms on our building sites as well as alarm monitoring. The staff are polite and professional and helpful. You can use them for your security needs with no hesitation


Fire alarms installed at our office. We would use them again as we found them to be very proactive & great value for money


Well done !Very quick response on our CCTV enquiry . We loved your service and like our new CCTV camera system.


Very friendly guys. Prices are reasonable and the responsiveness of the staff is very  good too. This company uses only top of the range products from which you won’t be disappointed.


Guard Security Systems have been working closely with our company since  the summer of 2013 to plan, install, monitor and maintain our CCTV system.  Our company is responsible for the security of our customer’s personal goods and as such a reliable CCTV system is imperative to our business.  We have no hesitation in recommending GuardSys for their technical expertise, reliability and professionalism.


We had CCTV installed last week, and our offices feel much safer. Anyone can use GuardSys without any hesitation.


System repaired correctly without fuss, many thanks.


“I did a couple of months of research and it came down to the Guard Security Systems. After all it beat out any other system we reviewed. Their customer service is also of a great help. The Finest CCTV installations at competitive prices. Thank you Guard Security Systems.”

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