You can't always be home. Your security can.
Wireless Ajax alarms, owned outright. No monthly fees, ever.
Security without the small print
World-class Ajax alarm systems with no hidden costs. One price, no ongoing fees, ever.
No Monthly Fees
Own your system outright. No subscriptions, no contracts, no surprises. Pay once, protected for good.
Smartphone Control
Arm, disarm and monitor your home from anywhere in the world through the Ajax app.
100% Wireless
Fully wireless Ajax systems. Minimal drilling, no messy cables, maximum protection.
Real Local Support
When you call, you speak to the engineer who installed your system. Real people, local help.
Big-name protection, without the big-name bills
The big names often charge £1,000 or more to get set up, then a monthly subscription on top for years. With Sutton, protection starts from just £499.99 as a one-time payment, and after that you pay nothing. Ever.
See The Full ComparisonSutton Security
From £499.99
one-time payment
£0/month
Subscription alarms
£1,000+
typical setup, plus a contract
£££/month, for years
Security designed around your life
Protected while you sleep
Night mode keeps the perimeter armed while your family moves freely inside.
Explore the system
Protected while you are out
Check in from anywhere with the app. Instant alerts if anything happens.
See the app
Designed for your home
Every system starts with a free survey and a plan built around your property.
Book a free surveyProtected in three easy steps
Free Home Survey
We visit your property and design a bespoke Ajax security plan tailored to your home and the risks in your area.
Expert Installation
Our engineers install your system cleanly and efficiently, typically in a single day, with no mess left behind.
You're Protected
We walk you through the Ajax app, give you a full demo and leave you fully protected from day one.
Trusted by local families
"Clean, professional install and no monthly fees was exactly what we wanted. The app is brilliant."
"Booked a free survey, installed the same week. You genuinely speak to the engineer who fitted it."
"Fully wireless so no mess at all. We feel so much safer and it pays for itself with no subscription."
Common questions
How long does installation take?
Most residential Ajax systems are installed in a single day. After a free survey we confirm the exact timing before we book you in.
Do I need to pay a monthly fee?
No. You own your Ajax system outright. There are no subscriptions, no contracts and no ongoing fees of any kind.
How much does it cost?
Systems start from 499.99 pounds as a one-time payment, with the final price depending on the size of your home and the devices you need. That is the only payment, there is nothing monthly afterwards.
What areas do you cover?
We install for homes across the UK, including London, Birmingham, Manchester, Leeds and Glasgow. Start a free quote and we will confirm coverage for your postcode.
Is Ajax compatible with my smartphone?
Yes. The free Ajax app works on both iOS and Android, letting you arm, disarm and monitor your home from anywhere.
What happens during a power cut?
Ajax hubs include battery backup and can use mobile data, so your system keeps protecting your home even without mains power or Wi-Fi.
Ready to protect your home?
Free survey. Free quote. No obligation. Answer a few quick questions and we will call you back the same day.