
Intruder Alarms
- Fully approved intruder alarms
- Extensive range of ‘Made in the UK’ products
- Monitoring & Police Response
- 24 Hour cover, 365 days a year (Callout charges included)
- Emergency NSI compliant response times

Industry leading Intruder Alarm Systems to safeguard your property

As part of our range of services, Colt Security Systems lead the way in terms of securing your property 24/7 with intruder alarm options for any point of entry.
As part of our initial survey, our specialists will spend time analysing the entry points to your property including not only doors, but windows, gates, hatches, and ventilation access points.
We will assess each of these vulnerabilities to ensure that your risks are minimised as part of a comprehensive Colt Security Systems solution. Not only this, but our high-tech intruder alarm systems are also sourced, manufactured and quality assured right here in the UK.

NSI Gold Standard Accreditation
Our NSI Gold accreditation is your proof that a quality product and service will be delivered. Placing your livelihood, or the safety of your home, into our care is a huge responsibility that we don't take for granted.
This is why we certificate each of our installations, so you have that additional cover. With this certification, you can be sure that our vetted staff also understand these principles and will follow our accredited practices as they secure your property.


24/7 Cover, 24/7 Protection - 365 days a year.
Triggers for alarms are instantly handled, verified, and then actioned by our dedicated team to ensure our responses are urgent and decisive. And, with our latest systems and monitoring technology, you can be sure that we always have keen eyes on what's important to you.
Our alarm receiving centre are always staffed and can double check all alarm triggers before taking decisive action to launch security protocols to protect your property. Whether that is notification to the Police, activating a Key Holder or keeping you abreast of developments - our team are always in vigilant.
We also have full integration for these kind of alarms with our Smart Phone technology. Why not explore how this service to see how the power of alarm monitoring is right in the palm of your hands.
Our latest illuminated sounder improves the visual deterrent.
A faded external sounder becomes a thing of the past with interchangeable inserts. Slide the cursor from left to right to see the visible difference between day and night’
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Monitoring & Police Response
Where security is paramount, or your property is often unattended, our monitoring services offer peace of mind and reassurance that your alarm will not be ignored.
Our UK-based alarm receiving centre are staffed 24/7 and can offer vital verification on alarm triggers. They can then contact keyholders or the Police for response to your doorstep. Our teams will work to keep you abreast of any key developments once they have taken the required steps to safeguard your premises.
What happens if your alarm is activated?
The comprehensive installation provided by Colt Security Systems, combined with the swiftness of our response, serve as quality deterrents to opportunists.
- Alarm Activation
As soon as the intruder alarm is activated, our alarm receiving centre receives an instant notification of these circumstances
- Instant Response
Our fully trained professionals respond immediately and react on your alarm signals, taking quick steps to verify the situation.
- Prevention
Keyholders or police are then contacted to attend the property and investigate the situation fully and ensure your property remains safe.










