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One of the UK's few live security pricing calculators

Transparent pricing.
Before we've even visited.

"How much does it cost?" is the first question every client asks. We think you deserve a straight answer. Get an indicative price for your system in under two minutes.

Step 1 of 5 · System type

What system do you need?

Step 2 of 5 · Building type

What kind of building is it?

Step 3 of 5 · Site size

How big is the site?

Step 4 of 5 · Monitoring

How should alarms be handled?

Step 5 of 5 · Your estimate

Indicative installed price

£0 – £0

Guide pricing only. Every quote is confirmed with a free site survey — and our surveys are honest, so the final figure is sometimes lower than the estimate.

What's included

You're buying a managed solution, not hardware on a wall.

The price covers the people, the certifications, and the support that make the system actually work.

  • SSAIB accredited engineers — vetted, insured, ISO 9001 & 14001 certified
  • A full site survey before we quote — designed for your building, not a template
  • Insurance-approved installation, so a claim is valid when you need it
  • 24/7 monitoring from our UK control room
  • Aftercare, breakdown cover and compliance documentation
The real cost of cutting corners

Cheap on day one. Expensive on day ninety.

When reliability, compliance and protection are at stake, the "cheapest" quote often turns out to be the most expensive:

  • Missed footage from poorly placed cameras
  • Non-compliant wiring or devices that fail inspection
  • Unmonitored alarms that go unnoticed
  • No one to call when something fails at 2am

Hawthorne builds systems that perform, comply and last. That is what the price covers.

Want an exact figure?

Book a free site survey. We'll design the system around your building and give you a fixed, transparent quote.