Commercial Intruder Alarms

Protecting your workplace all day, every day

Commercial alarm systems

No matter the size of your premises, Detecta Link has a security alarm system designed to suit your requirements. With bases in Norwich and Great Yarmouth we are ideally situated to serve the Norfolk and Suffolk areas.

We excel in tailoring our commercial security alarms to suit your company, and can even enhance your existing security systems. With many years of experience and a wide range of premises protected by our systems we will ensure your premises are secure.


  • All types of premises protected.
  • 24 hour monitoring including Policed Response.
  • Alarm and event notifications direct to your mobile device.
  • All types of premises protected.
  • SSAIB (Security Systems and Alarms Inspection Board) accredited installer.
  • Our engineers have been rigorously screened to BS7858.

We provide a 24 hour, 365 days a year emergency and customer support service to all of our contracted customers to ensure your systems are maintained and suitable for your premises.

We can also takeover the maintenance of many existing systems even if we didn’t install them. Contact us for details.

Integrated Options

Your intruder alarm system can be fully integrated with CCTV and access control systems to provide an overall security solution for your premises.

Intruder alarm systems can be set and unset by access control systems and CCTV cameras can be set to automatically record images of an area entered by an intruder.

Tailored security systems to protect your premises 24/7

0845 217 7070

Norwich Office:

Detecta Link, Rouen House, Rouen Road, Norwich, NR1 1RB


01603 905 055

Great Yarmouth Office:

Detecta Link, Beacon Innovation Centre, Camelot Road, Gorleston, Great Yarmouth, NR31 7RA


01493 653 567

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Detecta-Link Security & Safety Solutions is a trading division of Securilec UK Ltd, registered as a limited company in England and Wales under company number: 05962767. Registered Company Address: Securilec UK Limited, Rouen House, Rouen Road, Norwich, Norfolk, NR1 1RB
Securilec UK Limited is an approved contractor with the Security Systems and Alarms Inspection Board (SSAIB) company reference NORF037.

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