Security Services
24/7 Alarm Response Services
Rapid response to alarm activations from SIA-licensed operatives. Every incident documented in real-time with instant client notification and automated invoicing — so you are always informed and never left waiting.
Professional Alarm Response You Can Rely On
When your alarm activates, every minute matters. Keysure's alarm response service ensures a trained, SIA-licensed operative is dispatched immediately — attending your premises, investigating the cause, and taking appropriate action before you have even had time to worry.
Our operatives are positioned strategically across the UK to deliver the fastest possible response times. Every activation is tracked in real-time through our platform, with live updates pushed to clients throughout the response. You will always know exactly what is happening at your premises, even when you are not there.
Unlike traditional alarm response companies, Keysure's platform automatically generates a structured incident report and invoice the moment the operative completes their attendance — no chasing, no paperwork, no delays. This automation is at the heart of everything we do, and it is what sets us apart from every other alarm response provider in the UK.
Our alarm response service works seamlessly alongside our keyholding service, ensuring that your premises are always covered by a professional who holds your keys and knows your site. Together, these services provide complete peace of mind for business owners, property managers, and facilities teams across the UK.
What Happens When Your Alarm Activates
Why Professional Alarm Response is Essential
Alarm activations are unpredictable. Having a professional response in place means you are never caught off guard — and your premises are never left unattended.
Protect Your People
Sending staff or management to investigate an alarm activation is dangerous. An active intruder, gas leak, or fire hazard can put untrained individuals at serious risk. SIA-licensed operatives are trained to assess and manage these situations safely.
Protect Your Insurance
Many commercial insurance policies require a professional alarm response arrangement. Without one, a claim following a break-in may be rejected. Keysure provides the documentation your insurer needs to validate your cover.
Protect Your Business
Every minute a premises is left unattended after an alarm activation increases the risk of loss or damage. Rapid professional response minimises that window and ensures any incident is contained and documented immediately.
The Keysure Difference: Technology-Driven Response
Traditional alarm response companies rely on phone calls, paper logs, and manual invoicing. Keysure operates a fully digital platform that automates every step of the process. From the moment your ARC contacts us to the moment the invoice lands in your portal, every action is tracked, documented, and available for review.
Our platform provides clients with a real-time dashboard showing all active responses, historical incident reports, and invoice records. Every report includes GPS-verified attendance data, timestamped photographs, and operative notes — giving you the evidence you need for insurance claims, police reports, or internal records. Learn more about how our platform works.
What's Included in Our Alarm Response Service
A complete, end-to-end alarm response service with no hidden extras and no manual administration.
24/7 Availability
Our alarm response service operates around the clock, 365 days a year. There is no time when your premises are left without cover.
Contractual SLA
We commit to response time SLAs in writing. You know exactly what to expect, and we are accountable if we fall short.
SIA Licensed Operatives
Every operative holds a valid SIA licence and has been fully vetted. You will never receive an unqualified responder.
Real-Time Notifications
SMS and email alerts at every stage of the response — dispatch, arrival, completion. You are always in the loop.
Digital Incident Reports
Structured reports with photos, GPS data and operative notes delivered to your portal within minutes of site attendance.
Automated Invoicing
Every response triggers an automatic invoice. No manual billing, no chasing, no administrative burden for your team.
Alarm Response Across All Sectors
We provide alarm response services to businesses across every sector. Our operatives are briefed on sector-specific requirements and access procedures before every deployment.
Related Security Services
Keyholding Services
Secure key custody with guaranteed alarm response. The natural companion to our alarm response service.
Learn more →Mobile Patrols
Scheduled and random patrol visits to deter criminal activity and protect your premises proactively.
Learn more →Manned Guarding
Dedicated security personnel on-site for temporary cover or long-term contracts.
Learn more →Alarm Response FAQs
How quickly will an operative attend after an alarm activation?
Response times are governed by your contractual SLA, which is agreed at the point of setup. Our operatives are positioned strategically across the UK to ensure the fastest possible attendance times.
Do I need to have keyholding in place for alarm response?
Keyholding and alarm response work best together — your keyholder holds your keys and responds to activations. However, we can also provide alarm response for clients who manage their own key arrangements.
What happens if the alarm is a false activation?
The operative will attend, investigate, and confirm the premises are secure. A full incident report is generated regardless of whether the activation was genuine. This documentation is valuable for insurance purposes.
Can I receive notifications when my alarm is responded to?
Yes. You receive SMS and email notifications at every stage — when the operative is dispatched, when they arrive on site, and when the response is complete. Full incident reports are available in your portal within minutes.
Is your alarm response service available 24/7?
Yes. Our alarm response service operates 24 hours a day, 7 days a week, 365 days a year. There is no time when your premises are left without cover.
Set Up Alarm Response Today
Get your alarm response service live within 24 hours. No paperwork, no site visits required to get started.