Reliable Leak Detection Systems

Why Choose Knight Alarms?

Family-run business

Established in 2003, Knight Alarms is a trusted family business with decades of hands-on experience in water leak detection. We pride ourselves on offering a personal, dependable service to clients across sectors, from hospitals to heritage buildings.

Designed & Built In-House

All our products are designed and manufactured in the UK, giving us full control over quality and the flexibility to create bespoke systems tailored to each site’s needs. Whether you need protection for one room or an entire facility, we can provide a solution.

User-Focused Technology

Our control panels are built with simplicity in mind – easy to install, intuitive to use, and backed by reliable performance. With both audio and visual alarms, our systems ensure you’re alerted quickly and clearly when it matters most.

About Us

Built on Trust, Powered by Precision.

Proudly family-run since 2003, Knight Alarms design and manufacture bespoke leak detection and environmental monitoring systems trusted across the UK. Every product is built in-house and crafted to last.

In-house UK manufacturing
Trusted by hospitals, museums, offices & more
Expert advice, fast turnaround, personal support
Your protection, our priority

Unmatched reliability, exceptional support

At Knight Alarms, we design our systems with one goal in mind — keeping your property safe from water damage, leaks, and environmental risks. Every solution is engineered with precision and backed by our dedicated team.

Tailored Protection

We don’t believe in one-size-fits-all. From museums to office tea points, we build systems to match your environment and needs.

Commitment to Reliability

We design every system with long-term protection in mind — using robust components, backed by battery support and easy maintenance.

TP1 Teapoint alarm

Compact single-zone alarm panel ideal for monitoring smaller areas, including tea points, coffee stations, or air conditioning units.

ka2 two zone alarm

Two zone-alarm panel ideal for monitoring small computer/plant rooms, larger kitchens or bathrooms.

ka4 four zone alarm

Four zone alarm panel ideal for monitoring larger computer/plant rooms, bathrooms and office areas

Why Knight Alarms?

Whether you’re safeguarding a museum, office, plant room, or server rack — our alarms offer dependable protection and peace of mind.

  • 20+ Years Experience
  • Trusted in Hospitals & Heritage Sites
  • Quick Turnaround & Reliable Service
  • Fully Customisable Systems
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Frequently asked questions

Your questions, answered

Not sure which alarm system suits your space? We’re here to help. Whether it’s one room or a full building, we’ll guide you to the right solution — no jargon, just solid advice.

Tailored Recommendations

We’ll help you choose the right model based on your environment and setup.

Fast Turnaround Times

Our systems are built in-house, meaning quick delivery and customisation.