Protect your business with a fully integrated intruder alarm system from SECOM. We’ll help you ensure your premises, stock or equipment are protected 24 /7.  Protecting your business is a high priority and we’ll work with you to develop an alarm system which meets your exact requirements, deploying advanced intruder alarms and detection equipment. As well as detecting intruders, an alarm system will help deter break-ins and as an NSI member you can be confident all SECOM intruder alarms meet the latest industry standards.


Grade 2 Intruder Alarm System

Grade 2 intruder alarm systems, as a rule:

  • are installed in premises classified by insurance companies as low to medium risk.
  • have anti-tamper devices built into the control, signalling and detection equipment.
  • do not necessarily have anti-mask facility built into all the detection devices as standard but can have anti-mask detectors fitted in specific, higher risk, locations.*
  • will have a self actuating sounder fitted to the outside of the building. Our sounder will always incorporate a strobe light, which flashes when the alarm activates.
  • shall signal to the Alarm Receiving Centre utilising either Grade 2, Grade 3 or Grade 4 single path or dual path signalling.

Our Security Consultant will advise you on the grade of system and protection best suited to your type of business.

*Provided a Grade 3 panel is installed

Grade 3 Intruder Alarm System

Grade 3 intruder alarm systems, as a rule:

  • are installed in premises classified by insurance companies as medium to high risk.
  • have anti-tamper devices built into the control, signalling and detection equipment.
  • include as standard movement sensors incorporating an anti-masking feature. This feature creates an immediate alarm signal to warn that the lens of the equipment is masked in some way or, in some circumstances, the field of detection blocked.
  • will have a self actuating sounder fitted to the outside of the building. Our sounder will always incorporate a strobe light, which flashes when the alarm activates.
  • shall signal to the Alarm Receiving Centre utilising either Grade 3 or Grade 4 dual path signalling.

Our Security Consultant will advise you on the grade of system and protection best suited to your type of business.

Detection Devices

Movement detectors use either infrared or dual technology, a combination of microwave and infrared and are ideal for commercial buildings.

After you’ve locked up for the night our alarm systems can use vibration detectors fitted to walls, doors and windows to ensure that personnel are alerted at the earliest stages of a break in.

Our range of door and window contacts will help detect unauthorised entry into your business premises and seamlessly integrate into your alarm system for essential protection and effortless monitoring.

Managed and Monitored Intruder Alarm Systems

We know that your business is your livelihood and that true peace of mind is priceless. At SECOM, we will work closely with you to determine the exact system your premises will require to prevent intruders accessing the building, stock or equipment and offer a series of packages to meet your specific needs and provide complete monitored protection 24 hours a day, seven days a week.