Intruder Alarm System Installation & Maintenance

Intruder Alarm Systems for Commercial, Industrial & Construction Buildings

Here at Sovereign Fire & Security, we supply industry-leading intruder alarm systems for a whole host of buildings, including offices as well as commercial, industrial, retail and construction premises. Our systems are manufactured by major brands in the security industry and can be tailored to suit your specific requests and requirements.

Based across Bristol, Plymouth, Cardiff, London and the South West, our team of security specialists are all accredited and able to offer bespoke advice and expert support.

From providing system recommendations to integrating into existing security systems and ongoing maintenance, we handle every aspect of intruder alarm installation. We have been delivering excellence in fire and security systems for over 25 years, meaning we have the knowledge and expertise to design and install a reliable system that keeps your building, contents and staff safe.

Contact us today to discuss your requirements.

Intruder Alarm System Installation & Maintenance Quote

For a quote on intruder alarm system installation, please don’t hesitate to get in touch with Sovereign Fire & Security. Offering competitive rates and high levels of customer service, we’d be more than happy to provide you with a free, no obligation quote.

Keep your property secure with a professionally installed and maintained intruder alarm system.

Our Intruder System Services

Reliable and robust security systems that stand the test of time.

With so many different options available, it can be difficult to decide which type of intruder alarm system is the best choice for you. After visiting your premises to conduct a full site assessment and get an understanding of your budget, we will help you find the best solution. We supply and install a variety of systems so will have no problem in finding one that is right for you.

Monitored Intruder Alarms and Panic Systems

External Perimeter Detection Systems

Monitored Electric Fencing

Environmental Monitoring Systems

Servicing and Maintenance


Office buildings, warehousing and industrial units, retail environments, food manufacturing & processing.


Education & healthcare, government & local authority, home office sites, general construction.

Home and Family

Urban dwellings, country/rural residences, private care homes/communal living.

Private Clients

Jewellers, bonded warehousing, high-profile individuals, private consultation service.